2396977920 has 360 divisors, whose sum is σ = 8740430160. Its totient is φ = 627056640.

The previous prime is 2396977903. The next prime is 2396977931. The reversal of 2396977920 is 297796932.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (54).

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 39 ways as a sum of consecutive naturals, for example, 6324291 + ... + 6324669.

Almost surely, 2^2396977920 is an apocalyptic number.

2396977920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2396977920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4370215080).

2396977920 is an abundant number, since it is smaller than the sum of its proper divisors (6343452240).

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

2396977920 is an equidigital number, since it uses as much as digits as its factorization.

2396977920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 2571912, while the sum is 54.

The square root of 2396977920 is about 48958.9411650211. The cubic root of 2396977920 is about 1338.3036974759.

The spelling of 2396977920 in words is "two billion, three hundred ninety-six million, nine hundred seventy-seven thousand, nine hundred twenty".