35421493 has 4 divisors (see below), whose sum is σ = 35950240. Its totient is φ = 34892748.

The previous prime is 35421461. The next prime is 35421517. The reversal of 35421493 is 39412453.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 35421493 - 2⁵ = 35421461 is a prime.

It is a super-3 number, since 3×35421493³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35421433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264273 + ... + 264406.

It is an arithmetic number, because the mean of its divisors is an integer number (8987560).

Almost surely, 2^35421493 is an apocalyptic number.

It is an amenable number.

35421493 is a deficient number, since it is larger than the sum of its proper divisors (528747).

35421493 is an equidigital number, since it uses as much as digits as its factorization.

35421493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528746.

The product of its digits is 12960, while the sum is 31.

The square root of 35421493 is about 5951.5958364123. The cubic root of 35421493 is about 328.4144726905.

The spelling of 35421493 in words is "thirty-five million, four hundred twenty-one thousand, four hundred ninety-three".