7434479536 has 20 divisors (see below), whose sum is σ = 15713786664. Its totient is φ = 3379308800.

The previous prime is 7434479513. The next prime is 7434479557. The reversal of 7434479536 is 6359744347.

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, 21120505 + ... + 21120856.

Almost surely, 2^7434479536 is an apocalyptic number.

It is an amenable number.

7434479536 is an abundant number, since it is smaller than the sum of its proper divisors (8279307128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7434479536 is a wasteful number, since it uses less digits than its factorization.

7434479536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42241380 (or 42241374 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 52.

The square root of 7434479536 is about 86223.4279995872. The cubic root of 7434479536 is about 1951.7170531273.

The spelling of 7434479536 in words is "seven billion, four hundred thirty-four million, four hundred seventy-nine thousand, five hundred thirty-six".