149326396 has 24 divisors (see below), whose sum is σ = 287038080. Its totient is φ = 67657392.

The previous prime is 149326367. The next prime is 149326399. The reversal of 149326396 is 693623941.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149326399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40966 + ... + 44461.

It is an arithmetic number, because the mean of its divisors is an integer number (11959920).

Almost surely, 2^149326396 is an apocalyptic number.

It is an amenable number.

149326396 is a deficient number, since it is larger than the sum of its proper divisors (137711684).

149326396 is a wasteful number, since it uses less digits than its factorization.

149326396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85473 (or 85471 counting only the distinct ones).

The product of its digits is 209952, while the sum is 43.

The square root of 149326396 is about 12219.9180029982. The cubic root of 149326396 is about 530.5327454357.

It can be divided in two parts, 1493 and 26396, that added together give a square (27889 = 167²).

The spelling of 149326396 in words is "one hundred forty-nine million, three hundred twenty-six thousand, three hundred ninety-six".