3713045616 has 160 divisors (see below), whose sum is σ = 12897031680. Its totient is φ = 998452224.

The previous prime is 3713045603. The next prime is 3713045621. The reversal of 3713045616 is 6165403173.

3713045616 is a `hidden beast` number, since 3 + 7 + 1 + 30 + 4 + 5 + 616 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15295 + ... + 87521.

It is an arithmetic number, because the mean of its divisors is an integer number (80606448).

Almost surely, 2^3713045616 is an apocalyptic number.

3713045616 is a gapful number since it is divisible by the number (36) 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 3713045616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6448515840).

3713045616 is an abundant number, since it is smaller than the sum of its proper divisors (9183986064).

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

3713045616 is a wasteful number, since it uses less digits than its factorization.

3713045616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72268 (or 72256 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 3713045616 is about 60934.7652494042. The cubic root of 3713045616 is about 1548.4960251654.

Adding to 3713045616 its reverse (6165403173), we get a palindrome (9878448789).

The spelling of 3713045616 in words is "three billion, seven hundred thirteen million, forty-five thousand, six hundred sixteen".