1373430472 has 16 divisors (see below), whose sum is σ = 2576874240. Its totient is φ = 686264016.

The previous prime is 1373430437. The next prime is 1373430529. The reversal of 1373430472 is 2740343731.

It is a super-2 number, since 2×1373430472² = 3772622522836285568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43288 + ... + 67975.

It is an arithmetic number, because the mean of its divisors is an integer number (161054640).

Almost surely, 2^1373430472 is an apocalyptic number.

It is an amenable number.

1373430472 is a deficient number, since it is larger than the sum of its proper divisors (1203443768).

1373430472 is a wasteful number, since it uses less digits than its factorization.

1373430472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112812 (or 112808 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 1373430472 is about 37059.8228813900. The cubic root of 1373430472 is about 1111.5667812834.

The spelling of 1373430472 in words is "one billion, three hundred seventy-three million, four hundred thirty thousand, four hundred seventy-two".