6407003652 has 48 divisors (see below), whose sum is σ = 17089521792. Its totient is φ = 1830124800.

The previous prime is 6407003641. The next prime is 6407003663. The reversal of 6407003652 is 2563007046.

It is an interprime number because it is at equal distance from previous prime (6407003641) and next prime (6407003663).

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 15 ways as a sum of consecutive naturals, for example, 502152 + ... + 514752.

It is an arithmetic number, because the mean of its divisors is an integer number (356031704).

Almost surely, 2^6407003652 is an apocalyptic number.

It is an amenable number.

6407003652 is an abundant number, since it is smaller than the sum of its proper divisors (10682518140).

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

6407003652 is a wasteful number, since it uses less digits than its factorization.

6407003652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18668 (or 18666 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 6407003652 is about 80043.7608561717. The cubic root of 6407003652 is about 1857.3125380709.

The spelling of 6407003652 in words is "six billion, four hundred seven million, three thousand, six hundred fifty-two".