149084494 has 16 divisors (see below), whose sum is σ = 241094448. Its totient is φ = 68732352.

The previous prime is 149084489. The next prime is 149084503. The reversal of 149084494 is 494480941.

It is a happy number.

149084494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 149084494.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25909 + ... + 31135.

It is an arithmetic number, because the mean of its divisors is an integer number (15068403).

Almost surely, 2^149084494 is an apocalyptic number.

149084494 is a deficient number, since it is larger than the sum of its proper divisors (92009954).

149084494 is a wasteful number, since it uses less digits than its factorization.

149084494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6339.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 149084494 is about 12210.0161343055. The cubic root of 149084494 is about 530.2461109266.

The spelling of 149084494 in words is "one hundred forty-nine million, eighty-four thousand, four hundred ninety-four".