149329662 has 16 divisors (see below), whose sum is σ = 311644800. Its totient is φ = 47612312.

The previous prime is 149329643. The next prime is 149329693. The reversal of 149329662 is 266923941.

149329662 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540912 + ... + 541187.

It is an arithmetic number, because the mean of its divisors is an integer number (19477800).

Almost surely, 2^149329662 is an apocalyptic number.

149329662 is an abundant number, since it is smaller than the sum of its proper divisors (162315138).

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

149329662 is a wasteful number, since it uses less digits than its factorization.

149329662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082127.

The product of its digits is 139968, while the sum is 42.

The square root of 149329662 is about 12220.0516365521. The cubic root of 149329662 is about 530.5366132656.

The spelling of 149329662 in words is "one hundred forty-nine million, three hundred twenty-nine thousand, six hundred sixty-two".