379962045 has 24 divisors (see below), whose sum is σ = 660395736. Its totient is φ = 202094208.

The previous prime is 379962041. The next prime is 379962059. The reversal of 379962045 is 540269973.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 18429849 + 361532196 = 4293^2 + 19014^2 .

It is not a de Polignac number, because 379962045 - 2² = 379962041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379962041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5467 + ... + 28103.

It is an arithmetic number, because the mean of its divisors is an integer number (27516489).

Almost surely, 2^379962045 is an apocalyptic number.

It is an amenable number.

379962045 is a deficient number, since it is larger than the sum of its proper divisors (280433691).

379962045 is a wasteful number, since it uses less digits than its factorization.

379962045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23021 (or 23018 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 379962045 is about 19492.6151400986. The cubic root of 379962045 is about 724.2915282778.

The spelling of 379962045 in words is "three hundred seventy-nine million, nine hundred sixty-two thousand, forty-five".