7397196828 has 24 divisors (see below), whose sum is σ = 19725858432. Its totient is φ = 2113484784.

The previous prime is 7397196811. The next prime is 7397196839. The reversal of 7397196828 is 8286917937.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44030850 + ... + 44031017.

It is an arithmetic number, because the mean of its divisors is an integer number (821910768).

Almost surely, 2^7397196828 is an apocalyptic number.

It is an amenable number.

7397196828 is an abundant number, since it is smaller than the sum of its proper divisors (12328661604).

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

7397196828 is a wasteful number, since it uses less digits than its factorization.

7397196828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88061881 (or 88061879 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 60.

The square root of 7397196828 is about 86006.9580208485. The cubic root of 7397196828 is about 1948.4490694916.

The spelling of 7397196828 in words is "seven billion, three hundred ninety-seven million, one hundred ninety-six thousand, eight hundred twenty-eight".