8149332 has 12 divisors (see below), whose sum is σ = 19015136. Its totient is φ = 2716440.

The previous prime is 8149331. The next prime is 8149343. The reversal of 8149332 is 2339418.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×8149332² = 132823224092448, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8149332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8149331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339544 + ... + 339567.

Almost surely, 2^8149332 is an apocalyptic number.

It is an amenable number.

8149332 is an abundant number, since it is smaller than the sum of its proper divisors (10865804).

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

8149332 is a wasteful number, since it uses less digits than its factorization.

8149332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679118 (or 679116 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 8149332 is about 2854.7034872295. The cubic root of 8149332 is about 201.2367695738.

The spelling of 8149332 in words is "eight million, one hundred forty-nine thousand, three hundred thirty-two".