1000472746 has 32 divisors (see below), whose sum is σ = 1955681280. Its totient is φ = 372508416.

The previous prime is 1000472723. The next prime is 1000472761. The reversal of 1000472746 is 6472740001.

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, 158586 + ... + 164773.

It is an arithmetic number, because the mean of its divisors is an integer number (61115040).

Almost surely, 2^1000472746 is an apocalyptic number.

1000472746 is a deficient number, since it is larger than the sum of its proper divisors (955208534).

1000472746 is a wasteful number, since it uses less digits than its factorization.

1000472746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323398.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 1000472746 is about 31630.2504890492. The cubic root of 1000472746 is about 1000.1575571744.

The spelling of 1000472746 in words is "one billion, four hundred seventy-two thousand, seven hundred forty-six".