3402651636 has 36 divisors (see below), whose sum is σ = 8878606464. Its totient is φ = 1097629200.

The previous prime is 3402651617. The next prime is 3402651647. The reversal of 3402651636 is 6361562043.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3402651636.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1523370 + ... + 1525601.

Almost surely, 2^3402651636 is an apocalyptic number.

3402651636 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3402651636 is an abundant number, since it is smaller than the sum of its proper divisors (5475954828).

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

3402651636 is a wasteful number, since it uses less digits than its factorization.

3402651636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049012 (or 3049007 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 3402651636 is about 58332.2521080748. The cubic root of 3402651636 is about 1504.0854015609.

The spelling of 3402651636 in words is "three billion, four hundred two million, six hundred fifty-one thousand, six hundred thirty-six".