3745926912 has 648 divisors, whose sum is σ = 13645416960. Its totient is φ = 905748480.

The previous prime is 3745926907. The next prime is 3745926917. The reversal of 3745926912 is 2196295473.

It is an interprime number because it is at equal distance from previous prime (3745926907) and next prime (3745926917).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3745926917) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 120836337 + ... + 120836367.

Almost surely, 2^3745926912 is an apocalyptic number.

3745926912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3745926912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6822708480).

3745926912 is an abundant number, since it is smaller than the sum of its proper divisors (9899490048).

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

3745926912 is a wasteful number, since it uses less digits than its factorization.

3745926912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109 (or 75 counting only the distinct ones).

The product of its digits is 816480, while the sum is 48.

The square root of 3745926912 is about 61203.9779099365. The cubic root of 3745926912 is about 1553.0535589171.

The spelling of 3745926912 in words is "three billion, seven hundred forty-five million, nine hundred twenty-six thousand, nine hundred twelve".