3701166720 has 64 divisors (see below), whose sum is σ = 11797475040. Its totient is φ = 986977280.

The previous prime is 3701166709. The next prime is 3701166751. The reversal of 3701166720 is 276611073.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961926 + ... + 965765.

Almost surely, 2^3701166720 is an apocalyptic number.

3701166720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3701166720 is an abundant number, since it is smaller than the sum of its proper divisors (8096308320).

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

3701166720 is a wasteful number, since it uses less digits than its factorization.

3701166720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927713 (or 1927701 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 3701166720 is about 60837.2149263919. The cubic root of 3701166720 is about 1546.8429281219.

Adding to 3701166720 its reverse (276611073), we get a palindrome (3977777793).

The spelling of 3701166720 in words is "three billion, seven hundred one million, one hundred sixty-six thousand, seven hundred twenty".