149000379 has 16 divisors (see below), whose sum is σ = 218115840. Its totient is φ = 89724960.

The previous prime is 149000363. The next prime is 149000431. The reversal of 149000379 is 973000941.

It is not a de Polignac number, because 149000379 - 2⁴ = 149000363 is a prime.

It is a super-2 number, since 2×149000379² = 44402225884287282, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (149000339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9199 + ... + 19560.

It is an arithmetic number, because the mean of its divisors is an integer number (13632240).

Almost surely, 2^149000379 is an apocalyptic number.

149000379 is a deficient number, since it is larger than the sum of its proper divisors (69115461).

149000379 is a wasteful number, since it uses less digits than its factorization.

149000379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28930.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 149000379 is about 12206.5711401687. The cubic root of 149000379 is about 530.1463687350.

The spelling of 149000379 in words is "one hundred forty-nine million, three hundred seventy-nine", and thus it is an aban number.