149368079 has 8 divisors (see below), whose sum is σ = 171316128. Its totient is φ = 127572480.

The previous prime is 149368061. The next prime is 149368091. The reversal of 149368079 is 970863941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-149368079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149368019) 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, 36002 + ... + 39935.

It is an arithmetic number, because the mean of its divisors is an integer number (21414516).

Almost surely, 2^149368079 is an apocalyptic number.

149368079 is a deficient number, since it is larger than the sum of its proper divisors (21948049).

149368079 is an equidigital number, since it uses as much as digits as its factorization.

149368079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76225.

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

The square root of 149368079 is about 12221.6234191698. The cubic root of 149368079 is about 530.5821051820.

The spelling of 149368079 in words is "one hundred forty-nine million, three hundred sixty-eight thousand, seventy-nine".