3791251284 has 24 divisors (see below), whose sum is σ = 8855562240. Its totient is φ = 1262420544.

The previous prime is 3791251273. The next prime is 3791251291. The reversal of 3791251284 is 4821521973.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154324 + ... + 177195.

It is an arithmetic number, because the mean of its divisors is an integer number (368981760).

Almost surely, 2^3791251284 is an apocalyptic number.

It is an amenable number.

3791251284 is an abundant number, since it is smaller than the sum of its proper divisors (5064310956).

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

3791251284 is a wasteful number, since it uses less digits than its factorization.

3791251284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332479 (or 332477 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 3791251284 is about 61573.1376819470. The cubic root of 3791251284 is about 1559.2922611453.

The spelling of 3791251284 in words is "three billion, seven hundred ninety-one million, two hundred fifty-one thousand, two hundred eighty-four".