380341907 has 32 divisors (see below), whose sum is σ = 443888640. Its totient is φ = 322721280.

The previous prime is 380341903. The next prime is 380341919. The reversal of 380341907 is 709143083.

It is a cyclic number.

It is not a de Polignac number, because 380341907 - 2² = 380341903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380341903) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1128443 + ... + 1128779.

It is an arithmetic number, because the mean of its divisors is an integer number (13871520).

Almost surely, 2^380341907 is an apocalyptic number.

380341907 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

380341907 is a deficient number, since it is larger than the sum of its proper divisors (63546733).

380341907 is a wasteful number, since it uses less digits than its factorization.

380341907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 380341907 is about 19502.3564473630. The cubic root of 380341907 is about 724.5328148282.

The spelling of 380341907 in words is "three hundred eighty million, three hundred forty-one thousand, nine hundred seven".