749457364 has 12 divisors (see below), whose sum is σ = 1353858688. Its totient is φ = 362640600.

The previous prime is 749457361. The next prime is 749457367. The reversal of 749457364 is 463754947.

It is an interprime number because it is at equal distance from previous prime (749457361) and next prime (749457367).

It is a super-3 number, since 3×749457364³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749457361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3021882 + ... + 3022129.

Almost surely, 2^749457364 is an apocalyptic number.

It is an amenable number.

749457364 is a deficient number, since it is larger than the sum of its proper divisors (604401324).

749457364 is a wasteful number, since it uses less digits than its factorization.

749457364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6044046 (or 6044044 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 49.

The square root of 749457364 is about 27376.2189500303. The cubic root of 749457364 is about 908.3411246496.

The spelling of 749457364 in words is "seven hundred forty-nine million, four hundred fifty-seven thousand, three hundred sixty-four".