380709793515 has 32 divisors (see below), whose sum is σ = 615621888000. Its totient is φ = 200894328576.

The previous prime is 380709793501. The next prime is 380709793553. The reversal of 380709793515 is 515397907083.

It is not a de Polignac number, because 380709793515 - 2¹⁴ = 380709777131 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196111 + ... + 894359.

It is an arithmetic number, because the mean of its divisors is an integer number (19238184000).

Almost surely, 2^380709793515 is an apocalyptic number.

380709793515 is a deficient number, since it is larger than the sum of its proper divisors (234912094485).

380709793515 is a wasteful number, since it uses less digits than its factorization.

380709793515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698643.

The product of its (nonzero) digits is 7144200, while the sum is 57.

The spelling of 380709793515 in words is "three hundred eighty billion, seven hundred nine million, seven hundred ninety-three thousand, five hundred fifteen".