3902406679 has 2 divisors, whose sum is σ = 3902406680. Its totient is φ = 3902406678.

The previous prime is 3902406671. The next prime is 3902406731. The reversal of 3902406679 is 9766042093.

It is a weak prime.

It is an emirp because it is prime and its reverse (9766042093) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3902406679 - 2³ = 3902406671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3902406671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1951203339 + 1951203340.

It is an arithmetic number, because the mean of its divisors is an integer number (1951203340).

Almost surely, 2^3902406679 is an apocalyptic number.

3902406679 is a deficient number, since it is larger than the sum of its proper divisors (1).

3902406679 is an equidigital number, since it uses as much as digits as its factorization.

3902406679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 46.

The square root of 3902406679 is about 62469.2458654657. The cubic root of 3902406679 is about 1574.3846329031.

The spelling of 3902406679 in words is "three billion, nine hundred two million, four hundred six thousand, six hundred seventy-nine".