3851394264 has 32 divisors (see below), whose sum is σ = 10698318000. Its totient is φ = 1283798016.

The previous prime is 3851394257. The next prime is 3851394307. The reversal of 3851394264 is 4624931583.

3851394264 is a `hidden beast` number, since 38 + 513 + 9 + 42 + 64 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8915049 + ... + 8915480.

Almost surely, 2^3851394264 is an apocalyptic number.

It is an amenable number.

3851394264 is an abundant number, since it is smaller than the sum of its proper divisors (6846923736).

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

3851394264 is a wasteful number, since it uses less digits than its factorization.

3851394264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17830544 (or 17830534 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 3851394264 is about 62059.6025124235. The cubic root of 3851394264 is about 1567.4943824345.

It can be divided in two parts, 385139 and 4264, that added together give a triangular number (389403 = T₈₈₂).

The spelling of 3851394264 in words is "three billion, eight hundred fifty-one million, three hundred ninety-four thousand, two hundred sixty-four".