3954249332 has 24 divisors (see below), whose sum is σ = 7877241792. Its totient is φ = 1719238400.

The previous prime is 3954249323. The next prime is 3954249359. The reversal of 3954249332 is 2339424593.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 1952669 + ... + 1954692.

It is an arithmetic number, because the mean of its divisors is an integer number (328218408).

Almost surely, 2^3954249332 is an apocalyptic number.

It is an amenable number.

3954249332 is a deficient number, since it is larger than the sum of its proper divisors (3922992460).

3954249332 is a wasteful number, since it uses less digits than its factorization.

3954249332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3907399 (or 3907397 counting only the distinct ones).

The product of its digits is 699840, while the sum is 44.

The square root of 3954249332 is about 62882.8222331027. The cubic root of 3954249332 is about 1581.3257755518.

The spelling of 3954249332 in words is "three billion, nine hundred fifty-four million, two hundred forty-nine thousand, three hundred thirty-two".