7347424656 has 80 divisors (see below), whose sum is σ = 22299197760. Its totient is φ = 2055221760.

The previous prime is 7347424649. The next prime is 7347424673. The reversal of 7347424656 is 6564247437.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 528351 + ... + 542078.

It is an arithmetic number, because the mean of its divisors is an integer number (278739972).

Almost surely, 2^7347424656 is an apocalyptic number.

It is an amenable number.

7347424656 is an abundant number, since it is smaller than the sum of its proper divisors (14951773104).

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

7347424656 is a wasteful number, since it uses less digits than its factorization.

7347424656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070464 (or 1070458 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 48.

The square root of 7347424656 is about 85717.1199702836. The cubic root of 7347424656 is about 1944.0691731385.

The spelling of 7347424656 in words is "seven billion, three hundred forty-seven million, four hundred twenty-four thousand, six hundred fifty-six".