474840748 has 24 divisors (see below), whose sum is σ = 841300992. Its totient is φ = 234483024.

The previous prime is 474840739. The next prime is 474840763. The reversal of 474840748 is 847048474.

It is a super-2 number, since 2×474840748² = 450947471922399008, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 474840698 and 474840707.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 155565 + ... + 158587.

It is an arithmetic number, because the mean of its divisors is an integer number (35054208).

Almost surely, 2^474840748 is an apocalyptic number.

It is an amenable number.

474840748 is a deficient number, since it is larger than the sum of its proper divisors (366460244).

474840748 is a wasteful number, since it uses less digits than its factorization.

474840748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3501 (or 3499 counting only the distinct ones).

The product of its (nonzero) digits is 802816, while the sum is 46.

The square root of 474840748 is about 21790.8409199829. The cubic root of 474840748 is about 780.1581686695.

The spelling of 474840748 in words is "four hundred seventy-four million, eight hundred forty thousand, seven hundred forty-eight".