3920690342460 has 24 divisors (see below), whose sum is σ = 10977932959056. Its totient is φ = 1045517424640.

The previous prime is 3920690342449. The next prime is 3920690342461. The reversal of 3920690342460 is 642430960293.

It is a super-2 number, since 2×3920690342460² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3920690342461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32672419461 + ... + 32672419580.

It is an arithmetic number, because the mean of its divisors is an integer number (457413873294).

Almost surely, 2^{3920690342460} is an apocalyptic number.

3920690342460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3920690342460 is an abundant number, since it is smaller than the sum of its proper divisors (7057242616596).

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

3920690342460 is a wasteful number, since it uses less digits than its factorization.

3920690342460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65344839053 (or 65344839051 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 48.

The spelling of 3920690342460 in words is "three trillion, nine hundred twenty billion, six hundred ninety million, three hundred forty-two thousand, four hundred sixty".