2380399251 has 16 divisors (see below), whose sum is σ = 3211850880. Its totient is φ = 1567966400.

The previous prime is 2380399187. The next prime is 2380399261. The reversal of 2380399251 is 1529930832.

It is not a de Polignac number, because 2380399251 - 2⁶ = 2380399187 is a prime.

It is a super-2 number, since 2×2380399251² = 11332601188322722002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2380399261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 532576 + ... + 537026.

It is an arithmetic number, because the mean of its divisors is an integer number (200740680).

Almost surely, 2^2380399251 is an apocalyptic number.

2380399251 is a deficient number, since it is larger than the sum of its proper divisors (831451629).

2380399251 is a wasteful number, since it uses less digits than its factorization.

2380399251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6546.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 2380399251 is about 48789.3354228155. The cubic root of 2380399251 is about 1335.2111026966.

The spelling of 2380399251 in words is "two billion, three hundred eighty million, three hundred ninety-nine thousand, two hundred fifty-one".