379148690 has 16 divisors (see below), whose sum is σ = 685067328. Its totient is φ = 151081776.

The previous prime is 379148687. The next prime is 379148699. The reversal of 379148690 is 96841973.

It is a super-2 number, since 2×379148690² = 287507458257432200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (379148699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69452 + ... + 74711.

It is an arithmetic number, because the mean of its divisors is an integer number (42816708).

Almost surely, 2^379148690 is an apocalyptic number.

379148690 is a deficient number, since it is larger than the sum of its proper divisors (305918638).

379148690 is a wasteful number, since it uses less digits than its factorization.

379148690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144433.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 379148690 is about 19471.7408055880. The cubic root of 379148690 is about 723.7743476844.

The spelling of 379148690 in words is "three hundred seventy-nine million, one hundred forty-eight thousand, six hundred ninety".