749234672 has 10 divisors (see below), whose sum is σ = 1451642208. Its totient is φ = 374617328.

The previous prime is 749234653. The next prime is 749234701. The reversal of 749234672 is 276432947.

It is a super-2 number, since 2×749234672² = 1122705187453895168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23413568 + ... + 23413599.

Almost surely, 2^749234672 is an apocalyptic number.

It is an amenable number.

749234672 is a deficient number, since it is larger than the sum of its proper divisors (702407536).

749234672 is a wasteful number, since it uses less digits than its factorization.

749234672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46827175 (or 46827169 counting only the distinct ones).

The product of its digits is 508032, while the sum is 44.

The square root of 749234672 is about 27372.1513951680. The cubic root of 749234672 is about 908.2511482881.

The spelling of 749234672 in words is "seven hundred forty-nine million, two hundred thirty-four thousand, six hundred seventy-two".