35421030 has 64 divisors (see below), whose sum is σ = 100025280. Its totient is φ = 8888832.

The previous prime is 35421011. The next prime is 35421031. The reversal of 35421030 is 3012453.

It is a super-3 number, since 3×35421030³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 35420994 and 35421012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35421031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 732 + ... + 8448.

It is an arithmetic number, because the mean of its divisors is an integer number (1562895).

Almost surely, 2^35421030 is an apocalyptic number.

35421030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 35421030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50012640).

35421030 is an abundant number, since it is smaller than the sum of its proper divisors (64604250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35421030 is a wasteful number, since it uses less digits than its factorization.

35421030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7750 (or 7744 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 35421030 is about 5951.5569391547. The cubic root of 35421030 is about 328.4130417649.

Adding to 35421030 its reverse (3012453), we get a palindrome (38433483).

The spelling of 35421030 in words is "thirty-five million, four hundred twenty-one thousand, thirty".