748039648 has 12 divisors (see below), whose sum is σ = 1472703120. Its totient is φ = 374019808.

The previous prime is 748039613. The next prime is 748039681. The reversal of 748039648 is 846930847.

It is a super-4 number, since 4×748039648⁴ (a number of 37 digits) contains 4444 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, 11688088 + ... + 11688151.

It is an arithmetic number, because the mean of its divisors is an integer number (122725260).

Almost surely, 2^748039648 is an apocalyptic number.

It is an amenable number.

748039648 is a deficient number, since it is larger than the sum of its proper divisors (724663472).

748039648 is a wasteful number, since it uses less digits than its factorization.

748039648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23376249 (or 23376241 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 748039648 is about 27350.3134899767. The cubic root of 748039648 is about 907.7680066097.

The spelling of 748039648 in words is "seven hundred forty-eight million, thirty-nine thousand, six hundred forty-eight".