3694014720 has 720 divisors, whose sum is σ = 14958155520. Its totient is φ = 862617600.

The previous prime is 3694014671. The next prime is 3694014739. The reversal of 3694014720 is 274104963.

It is a tau number, because it is divible by the number of its divisors (720).

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 79 ways as a sum of consecutive naturals, for example, 46759641 + ... + 46759719.

It is an arithmetic number, because the mean of its divisors is an integer number (20775216).

Almost surely, 2^3694014720 is an apocalyptic number.

3694014720 is a gapful number since it is divisible by the number (30) 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 3694014720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7479077760).

3694014720 is an abundant number, since it is smaller than the sum of its proper divisors (11264140800).

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

3694014720 is a wasteful number, since it uses less digits than its factorization.

3694014720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 3694014720 is about 60778.4066918507. The cubic root of 3694014720 is about 1545.8459313147.

The spelling of 3694014720 in words is "three billion, six hundred ninety-four million, fourteen thousand, seven hundred twenty".