3701313665 has 16 divisors (see below), whose sum is σ = 5239833600. Its totient is φ = 2456170560.

The previous prime is 3701313643. The next prime is 3701313673. The reversal of 3701313665 is 5663131073.

It is not a de Polignac number, because 3701313665 - 2²⁰ = 3700265089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1704590 + ... + 1706759.

It is an arithmetic number, because the mean of its divisors is an integer number (327489600).

Almost surely, 2^3701313665 is an apocalyptic number.

3701313665 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3701313665 is a deficient number, since it is larger than the sum of its proper divisors (1538519935).

3701313665 is a wasteful number, since it uses less digits than its factorization.

3701313665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3411392.

The product of its (nonzero) digits is 34020, while the sum is 35.

The square root of 3701313665 is about 60838.4226044693. The cubic root of 3701313665 is about 1546.8633989485.

The spelling of 3701313665 in words is "three billion, seven hundred one million, three hundred thirteen thousand, six hundred sixty-five".