749310054 has 32 divisors (see below), whose sum is σ = 1655769600. Its totient is φ = 224856192.

The previous prime is 749310047. The next prime is 749310101. The reversal of 749310054 is 450013947.

It is a super-2 number, since 2×749310054² = 1122931114050965832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 749309997 and 749310024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157354 + ... + 162045.

It is an arithmetic number, because the mean of its divisors is an integer number (51742800).

Almost surely, 2^749310054 is an apocalyptic number.

749310054 is an abundant number, since it is smaller than the sum of its proper divisors (906459546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

749310054 is a wasteful number, since it uses less digits than its factorization.

749310054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319444.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 749310054 is about 27373.5283440042. The cubic root of 749310054 is about 908.2816075886.

The spelling of 749310054 in words is "seven hundred forty-nine million, three hundred ten thousand, fifty-four".