379041961 has 3 divisors (see below), whose sum is σ = 379061431. Its totient is φ = 379022492.

The previous prime is 379041959. The next prime is 379041973. The reversal of 379041961 is 169140973.

The square root of 379041961 is 19469.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 138791961 + 240250000 = 11781^2 + 15500^2 .

It is not a de Polignac number, because 379041961 - 2¹ = 379041959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379041931) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 9735 + ... + 29203.

Almost surely, 2^379041961 is an apocalyptic number.

379041961 is the 19469-th square number.

379041961 is the 9735-th centered octagonal number.

It is an amenable number.

379041961 is a deficient number, since it is larger than the sum of its proper divisors (19470).

379041961 is an frugal number, since it uses more digits than its factorization.

379041961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38938 (or 19469 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 40.

The cubic root of 379041961 is about 723.7064280143.

The spelling of 379041961 in words is "three hundred seventy-nine million, forty-one thousand, nine hundred sixty-one".