149492304 has 200 divisors, whose sum is σ = 491531040. Its totient is φ = 43483392.

The previous prime is 149492297. The next prime is 149492309. The reversal of 149492304 is 403294941.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149492309) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 319879 + ... + 320345.

Almost surely, 2^149492304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149492304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245765520).

149492304 is an abundant number, since it is smaller than the sum of its proper divisors (342038736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

149492304 is a wasteful number, since it uses less digits than its factorization.

149492304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 149492304 is about 12226.7045437436. The cubic root of 149492304 is about 530.7291542228.

The spelling of 149492304 in words is "one hundred forty-nine million, four hundred ninety-two thousand, three hundred four".