748499494 has 16 divisors (see below), whose sum is σ = 1193227200. Its totient is φ = 350921344.

The previous prime is 748499491. The next prime is 748499497. The reversal of 748499494 is 494994847.

It is an interprime number because it is at equal distance from previous prime (748499491) and next prime (748499497).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748499491) 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, 31774 + ... + 50065.

It is an arithmetic number, because the mean of its divisors is an integer number (74576700).

Almost surely, 2^748499494 is an apocalyptic number.

748499494 is a deficient number, since it is larger than the sum of its proper divisors (444727706).

748499494 is a wasteful number, since it uses less digits than its factorization.

748499494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82127.

The product of its digits is 10450944, while the sum is 58.

The square root of 748499494 is about 27358.7187931014. The cubic root of 748499494 is about 907.9539806999.

The spelling of 748499494 in words is "seven hundred forty-eight million, four hundred ninety-nine thousand, four hundred ninety-four".