3620306643699 has 16 divisors (see below), whose sum is σ = 4835343607808. Its totient is φ = 2409404242752.

The previous prime is 3620306643697. The next prime is 3620306643721. The reversal of 3620306643699 is 9963466030263.

It is not a de Polignac number, because 3620306643699 - 2¹ = 3620306643697 is a prime.

It is a super-2 number, since 2×3620306643699² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3620306643691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32243034 + ... + 32355120.

It is an arithmetic number, because the mean of its divisors is an integer number (302208975488).

Almost surely, 2^{3620306643699} is an apocalyptic number.

3620306643699 is a deficient number, since it is larger than the sum of its proper divisors (1215036964109).

3620306643699 is a wasteful number, since it uses less digits than its factorization.

3620306643699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130434.

The product of its (nonzero) digits is 22674816, while the sum is 57.

The spelling of 3620306643699 in words is "three trillion, six hundred twenty billion, three hundred six million, six hundred forty-three thousand, six hundred ninety-nine".