379169091 has 48 divisors (see below), whose sum is σ = 650956800. Its totient is φ = 208111680.

The previous prime is 379169057. The next prime is 379169093. The reversal of 379169091 is 190961973.

It is not a de Polignac number, because 379169091 - 2⁶ = 379169027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (379169093) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 290346 + ... + 291648.

It is an arithmetic number, because the mean of its divisors is an integer number (13561600).

Almost surely, 2^379169091 is an apocalyptic number.

379169091 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

379169091 is a deficient number, since it is larger than the sum of its proper divisors (271787709).

379169091 is a wasteful number, since it uses less digits than its factorization.

379169091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496 (or 1493 counting only the distinct ones).

The product of its (nonzero) digits is 91854, while the sum is 45.

The square root of 379169091 is about 19472.2646602803. The cubic root of 379169091 is about 723.7873289202.

The spelling of 379169091 in words is "three hundred seventy-nine million, one hundred sixty-nine thousand, ninety-one".