3901690961093 has 16 divisors (see below), whose sum is σ = 4207648146240. Its totient is φ = 3605812848000.

The previous prime is 3901690961059. The next prime is 3901690961099.

3901690961093 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3901690961093 - 2⁶ = 3901690961029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3901690961099) 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, 7459946 + ... + 7965812.

It is an arithmetic number, because the mean of its divisors is an integer number (262978009140).

Almost surely, 2^{3901690961093} is an apocalyptic number.

It is an amenable number.

3901690961093 is a deficient number, since it is larger than the sum of its proper divisors (305957185147).

3901690961093 is a wasteful number, since it uses less digits than its factorization.

3901690961093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515828.

The product of its (nonzero) digits is 2125764, while the sum is 56.

The spelling of 3901690961093 in words is "three trillion, nine hundred one billion, six hundred ninety million, nine hundred sixty-one thousand, ninety-three".