380699850961 has 8 divisors (see below), whose sum is σ = 382129236800. Its totient is φ = 379270861488.

The previous prime is 380699850931. The next prime is 380699850983. The reversal of 380699850961 is 169058996083.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 380699850961 - 2⁹ = 380699850449 is a prime.

It is a super-2 number, since 2×380699850961² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 380699850893 and 380699850902.

It is not an unprimeable number, because it can be changed into a prime (380699850911) 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, 1900990 + ... + 2091688.

It is an arithmetic number, because the mean of its divisors is an integer number (47766154600).

Almost surely, 2^380699850961 is an apocalyptic number.

It is an amenable number.

380699850961 is a deficient number, since it is larger than the sum of its proper divisors (1429385839).

380699850961 is a wasteful number, since it uses less digits than its factorization.

380699850961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198183.

The product of its (nonzero) digits is 25194240, while the sum is 64.

The spelling of 380699850961 in words is "three hundred eighty billion, six hundred ninety-nine million, eight hundred fifty thousand, nine hundred sixty-one".