1002866474 has 32 divisors (see below), whose sum is σ = 1619092800. Its totient is φ = 464451840.

The previous prime is 1002866467. The next prime is 1002866497. The reversal of 1002866474 is 4746682001.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413714 + ... + 416130.

It is an arithmetic number, because the mean of its divisors is an integer number (50596650).

Almost surely, 2^1002866474 is an apocalyptic number.

1002866474 is a deficient number, since it is larger than the sum of its proper divisors (616226326).

1002866474 is a wasteful number, since it uses less digits than its factorization.

1002866474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2678.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 1002866474 is about 31668.0671023667. The cubic root of 1002866474 is about 1000.9545798208.

The spelling of 1002866474 in words is "one billion, two million, eight hundred sixty-six thousand, four hundred seventy-four".