149493360 has 40 divisors (see below), whose sum is σ = 463430160. Its totient is φ = 39864832.

The previous prime is 149493319. The next prime is 149493403. The reversal of 149493360 is 63394941.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×149493360³ (a number of 26 digits) contains 333 as substring.

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, 311205 + ... + 311684.

It is an arithmetic number, because the mean of its divisors is an integer number (11585754).

Almost surely, 2^149493360 is an apocalyptic number.

149493360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149493360 is an abundant number, since it is smaller than the sum of its proper divisors (313936800).

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

149493360 is a wasteful number, since it uses less digits than its factorization.

149493360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622905 (or 622899 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 149493360 is about 12226.7477278302. The cubic root of 149493360 is about 530.7304038940.

The spelling of 149493360 in words is "one hundred forty-nine million, four hundred ninety-three thousand, three hundred sixty".