3734511156 has 30 divisors (see below), whose sum is σ = 9762750690. Its totient is φ = 1244836944.

The previous prime is 3734511133. The next prime is 3734511197. The reversal of 3734511156 is 6511154373.

3734511156 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2486019600 + 1248491556 = 49860^2 + 35334^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3734511156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5762811 + ... + 5763458.

It is an arithmetic number, because the mean of its divisors is an integer number (325425023).

Almost surely, 2^3734511156 is an apocalyptic number.

3734511156 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3734511156 is an abundant number, since it is smaller than the sum of its proper divisors (6028239534).

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

3734511156 is a wasteful number, since it uses less digits than its factorization.

3734511156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11526285 (or 11526274 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 3734511156 is about 61110.6468301555. The cubic root of 3734511156 is about 1551.4743039452.

The spelling of 3734511156 in words is "three billion, seven hundred thirty-four million, five hundred eleven thousand, one hundred fifty-six".