749480446402 has 16 divisors (see below), whose sum is σ = 1124879400000. Its totient is φ = 374520711600.

The previous prime is 749480446391. The next prime is 749480446409. The reversal of 749480446402 is 204644084947.

It is a self number, because there is not a number n which added to its sum of digits gives 749480446402.

It is not an unprimeable number, because it can be changed into a prime (749480446409) by changing a digit.

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, 31021027 + ... + 31045177.

It is an arithmetic number, because the mean of its divisors is an integer number (70304962500).

Almost surely, 2^749480446402 is an apocalyptic number.

749480446402 is a deficient number, since it is larger than the sum of its proper divisors (375398953598).

749480446402 is a wasteful number, since it uses less digits than its factorization.

749480446402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32601.

The product of its (nonzero) digits is 6193152, while the sum is 52.

The spelling of 749480446402 in words is "seven hundred forty-nine billion, four hundred eighty million, four hundred forty-six thousand, four hundred two".