748553967 has 42 divisors (see below), whose sum is σ = 1286006312. Its totient is φ = 426628296.

The previous prime is 748553959. The next prime is 748553969. The reversal of 748553967 is 769355847.

748553967 is a `hidden beast` number, since 7 + 48 + 5 + 539 + 67 = 666.

It is not a de Polignac number, because 748553967 - 2³ = 748553959 is a prime.

It is a super-2 number, since 2×748553967² = 1120666083022874178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748553969) 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 41 ways as a sum of consecutive naturals, for example, 1954258 + ... + 1954640.

Almost surely, 2^748553967 is an apocalyptic number.

748553967 is a deficient number, since it is larger than the sum of its proper divisors (537452345).

748553967 is an frugal number, since it uses more digits than its factorization.

748553967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791 (or 393 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 54.

The square root of 748553967 is about 27359.7143077189. The cubic root of 748553967 is about 907.9760059998.

The spelling of 748553967 in words is "seven hundred forty-eight million, five hundred fifty-three thousand, nine hundred sixty-seven".