749313404 has 24 divisors (see below), whose sum is σ = 1500252768. Its totient is φ = 320785920.

The previous prime is 749313373. The next prime is 749313407. The reversal of 749313404 is 404313947.

It is a super-2 number, since 2×749313404² = 1122941154828134432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749313407) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12644 + ... + 40724.

It is an arithmetic number, because the mean of its divisors is an integer number (62510532).

Almost surely, 2^749313404 is an apocalyptic number.

It is an amenable number.

749313404 is an abundant number, since it is smaller than the sum of its proper divisors (750939364).

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

749313404 is a wasteful number, since it uses less digits than its factorization.

749313404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29045 (or 29043 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 749313404 is about 27373.5895344399. The cubic root of 749313404 is about 908.2829611622.

The spelling of 749313404 in words is "seven hundred forty-nine million, three hundred thirteen thousand, four hundred four".