3913794612 has 180 divisors, whose sum is σ = 12662961696. Its totient is φ = 1032108480.

The previous prime is 3913794611. The next prime is 3913794613. The reversal of 3913794612 is 2164973193.

It is an interprime number because it is at equal distance from previous prime (3913794611) and next prime (3913794613).

It is a super-4 number, since 4×3913794612⁴ (a number of 39 digits) contains 4444 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3913794611) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 378187 + ... + 388397.

Almost surely, 2^3913794612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3913794612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6331480848).

3913794612 is an abundant number, since it is smaller than the sum of its proper divisors (8749167084).

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

3913794612 is a wasteful number, since it uses less digits than its factorization.

3913794612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10260 (or 10236 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 3913794612 is about 62560.3277804712. The cubic root of 3913794612 is about 1575.9145926085.

The spelling of 3913794612 in words is "three billion, nine hundred thirteen million, seven hundred ninety-four thousand, six hundred twelve".