7472438192 has 20 divisors (see below), whose sum is σ = 14591851776. Its totient is φ = 3706799040.

The previous prime is 7472438173. The next prime is 7472438201. The reversal of 7472438192 is 2918342747.

It is a happy number.

It is a super-3 number, since 3×7472438192³ (a number of 31 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

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, 1836659 + ... + 1840722.

Almost surely, 2^7472438192 is an apocalyptic number.

It is an amenable number.

7472438192 is a deficient number, since it is larger than the sum of its proper divisors (7119413584).

7472438192 is a wasteful number, since it uses less digits than its factorization.

7472438192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3677516 (or 3677510 counting only the distinct ones).

The product of its digits is 677376, while the sum is 47.

The square root of 7472438192 is about 86443.2657411785. The cubic root of 7472438192 is about 1955.0330811181.

The spelling of 7472438192 in words is "seven billion, four hundred seventy-two million, four hundred thirty-eight thousand, one hundred ninety-two".