749056754 has 16 divisors (see below), whose sum is σ = 1191267000. Its totient is φ = 352026624.

The previous prime is 749056753. The next prime is 749056811. The reversal of 749056754 is 457650947.

It can be written as a sum of positive squares in 4 ways, for example, as 674700625 + 74356129 = 25975^2 + 8623^2 .

It is a super-2 number, since 2×749056754² = 1122172041426033032, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 749056699 and 749056708.

It is not an unprimeable number, because it can be changed into a prime (749056753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11822 + ... + 40470.

Almost surely, 2^749056754 is an apocalyptic number.

749056754 is a deficient number, since it is larger than the sum of its proper divisors (442210246).

749056754 is a wasteful number, since it uses less digits than its factorization.

749056754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29437.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The square root of 749056754 is about 27368.9012201805. The cubic root of 749056754 is about 908.1792495775.

The spelling of 749056754 in words is "seven hundred forty-nine million, fifty-six thousand, seven hundred fifty-four".