7870450368 has 56 divisors (see below), whose sum is σ = 22716987840. Its totient is φ = 2384984320.

The previous prime is 7870450361. The next prime is 7870450369. The reversal of 7870450368 is 8630540787.

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

It is not an unprimeable number, because it can be changed into a prime (7870450361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1861158 + ... + 1865381.

Almost surely, 2^7870450368 is an apocalyptic number.

It is an amenable number.

7870450368 is an abundant number, since it is smaller than the sum of its proper divisors (14846537472).

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

7870450368 is a wasteful number, since it uses less digits than its factorization.

7870450368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3726565 (or 3726555 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The square root of 7870450368 is about 88715.5587707139. The cubic root of 7870450368 is about 1989.1453926595.

The spelling of 7870450368 in words is "seven billion, eight hundred seventy million, four hundred fifty thousand, three hundred sixty-eight".