748264937 has 6 divisors (see below), whose sum is σ = 870430698. Its totient is φ = 641369904.

The previous prime is 748264927. The next prime is 748264961. The reversal of 748264937 is 739462847.

It can be written as a sum of positive squares in only one way, i.e., 727434841 + 20830096 = 26971^2 + 4564^2 .

It is not a de Polignac number, because 748264937 - 2²⁸ = 479829481 is a prime.

It is a super-2 number, since 2×748264937² = 1119800831887227938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (748264927) 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 5 ways as a sum of consecutive naturals, for example, 7635308 + ... + 7635405.

It is an arithmetic number, because the mean of its divisors is an integer number (145071783).

Almost surely, 2^748264937 is an apocalyptic number.

It is an amenable number.

748264937 is a deficient number, since it is larger than the sum of its proper divisors (122165761).

748264937 is a wasteful number, since it uses less digits than its factorization.

748264937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15270727 (or 15270720 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 50.

The square root of 748264937 is about 27354.4317615994. The cubic root of 748264937 is about 907.8591290608.

The spelling of 748264937 in words is "seven hundred forty-eight million, two hundred sixty-four thousand, nine hundred thirty-seven".