4613797920 has 96 divisors (see below), whose sum is σ = 15034662720. Its totient is φ = 1187916800.

The previous prime is 4613797879. The next prime is 4613797931. The reversal of 4613797920 is 297973164.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a self number, because there is not a number n which added to its sum of digits gives 4613797920.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151806 + ... + 179645.

It is an arithmetic number, because the mean of its divisors is an integer number (156611070).

Almost surely, 2^4613797920 is an apocalyptic number.

4613797920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4613797920 is an abundant number, since it is smaller than the sum of its proper divisors (10420864800).

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

4613797920 is a wasteful number, since it uses less digits than its factorization.

4613797920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331498 (or 331490 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 48.

The square root of 4613797920 is about 67924.9432830091. The cubic root of 4613797920 is about 1664.7646918318.

The spelling of 4613797920 in words is "four billion, six hundred thirteen million, seven hundred ninety-seven thousand, nine hundred twenty".