964149372 has 24 divisors (see below), whose sum is σ = 2499646800. Its totient is φ = 321383088.

The previous prime is 964149359. The next prime is 964149377. The reversal of 964149372 is 273941469.

It is a happy number.

964149372 is a `hidden beast` number, since 96 + 4 + 1 + 493 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964149377) by changing a digit.

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, 4463547 + ... + 4463762.

It is an arithmetic number, because the mean of its divisors is an integer number (104151950).

Almost surely, 2^964149372 is an apocalyptic number.

It is an amenable number.

964149372 is an abundant number, since it is smaller than the sum of its proper divisors (1535497428).

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

964149372 is a wasteful number, since it uses less digits than its factorization.

964149372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8927322 (or 8927314 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 964149372 is about 31050.7547734351. The cubic root of 964149372 is about 987.9040690458.

The spelling of 964149372 in words is "nine hundred sixty-four million, one hundred forty-nine thousand, three hundred seventy-two".