149329488 has 120 divisors (see below), whose sum is σ = 484732864. Its totient is φ = 38776320.

The previous prime is 149329469. The next prime is 149329489. The reversal of 149329488 is 884923941.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149329489) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38820 + ... + 42492.

Almost surely, 2^149329488 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 149329488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242366432).

149329488 is an abundant number, since it is smaller than the sum of its proper divisors (335403376).

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

149329488 is a wasteful number, since it uses less digits than its factorization.

149329488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3713 (or 3696 counting only the distinct ones).

The product of its digits is 497664, while the sum is 48.

The square root of 149329488 is about 12220.0445171039. The cubic root of 149329488 is about 530.5364072038.

The spelling of 149329488 in words is "one hundred forty-nine million, three hundred twenty-nine thousand, four hundred eighty-eight".