1047310808 has 32 divisors (see below), whose sum is σ = 1981370160. Its totient is φ = 518968320.

The previous prime is 1047310807. The next prime is 1047310861. The reversal of 1047310808 is 8080137401.

It is a super-2 number, since 2×1047310808² = 2193719857107225728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047310801) by changing a digit.

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, 436460 + ... + 438852.

Almost surely, 2^1047310808 is an apocalyptic number.

It is an amenable number.

1047310808 is a deficient number, since it is larger than the sum of its proper divisors (934059352).

1047310808 is a wasteful number, since it uses less digits than its factorization.

1047310808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2867 (or 2863 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 1047310808 is about 32362.1817558705. The cubic root of 1047310808 is about 1015.5279054768.

The spelling of 1047310808 in words is "one billion, forty-seven million, three hundred ten thousand, eight hundred eight".