3402703640 has 32 divisors (see below), whose sum is σ = 8749810080. Its totient is φ = 1166641152.

The previous prime is 3402703567. The next prime is 3402703669. The reversal of 3402703640 is 463072043.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6075977 + ... + 6076536.

It is an arithmetic number, because the mean of its divisors is an integer number (273431565).

Almost surely, 2^3402703640 is an apocalyptic number.

It is an amenable number.

3402703640 is an abundant number, since it is smaller than the sum of its proper divisors (5347106440).

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

3402703640 is a wasteful number, since it uses less digits than its factorization.

3402703640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12152531 (or 12152527 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 3402703640 is about 58332.6978632053. The cubic root of 3402703640 is about 1504.0930640221.

Adding to 3402703640 its reverse (463072043), we get a palindrome (3865775683).

The spelling of 3402703640 in words is "three billion, four hundred two million, seven hundred three thousand, six hundred forty".