379975611 has 4 divisors (see below), whose sum is σ = 506634152. Its totient is φ = 253317072.

The previous prime is 379975579. The next prime is 379975613. The reversal of 379975611 is 116579973.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 116579973 = 3 ⋅38859991.

It is not a de Polignac number, because 379975611 - 2⁵ = 379975579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379975613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63329266 + ... + 63329271.

It is an arithmetic number, because the mean of its divisors is an integer number (126658538).

Almost surely, 2^379975611 is an apocalyptic number.

379975611 is a deficient number, since it is larger than the sum of its proper divisors (126658541).

379975611 is a wasteful number, since it uses less digits than its factorization.

379975611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126658540.

The product of its digits is 357210, while the sum is 48.

The square root of 379975611 is about 19492.9631149294. The cubic root of 379975611 is about 724.3001481054.

The spelling of 379975611 in words is "three hundred seventy-nine million, nine hundred seventy-five thousand, six hundred eleven".