744524056 has 8 divisors (see below), whose sum is σ = 1395982620. Its totient is φ = 372262024.

The previous prime is 744524051. The next prime is 744524057. The reversal of 744524056 is 650425447.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×744524056² = 1108632139925382272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (744524051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46532746 + ... + 46532761.

Almost surely, 2^744524056 is an apocalyptic number.

It is an amenable number.

744524056 is a deficient number, since it is larger than the sum of its proper divisors (651458564).

744524056 is a wasteful number, since it uses less digits than its factorization.

744524056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93065513 (or 93065509 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 37.

The square root of 744524056 is about 27285.9681154985. The cubic root of 744524056 is about 906.3436816925.

It can be divided in two parts, 744 and 524056, that added together give a triangular number (524800 = T₁₀₂₄).

The spelling of 744524056 in words is "seven hundred forty-four million, five hundred twenty-four thousand, fifty-six".