340035030 has 32 divisors (see below), whose sum is σ = 906760800. Its totient is φ = 90675936.

The previous prime is 340035029. The next prime is 340035041. The reversal of 340035030 is 30530043.

It is a happy number.

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 = 340034994 and 340035012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 629425 + ... + 629964.

It is an arithmetic number, because the mean of its divisors is an integer number (28336275).

Almost surely, 2^340035030 is an apocalyptic number.

340035030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

340035030 is an abundant number, since it is smaller than the sum of its proper divisors (566725770).

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

340035030 is a wasteful number, since it uses less digits than its factorization.

340035030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259405 (or 1259399 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 340035030 is about 18440.0387743627. The cubic root of 340035030 is about 697.9771737704.

Adding to 340035030 its reverse (30530043), we get a palindrome (370565073).

The spelling of 340035030 in words is "three hundred forty million, thirty-five thousand, thirty".