3728902979 has 2 divisors, whose sum is σ = 3728902980. Its totient is φ = 3728902978.

The previous prime is 3728902963. The next prime is 3728902993. The reversal of 3728902979 is 9792098273.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3728902979 - 2⁴ = 3728902963 is a prime.

It is not a weakly prime, because it can be changed into another prime (3728902279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1864451489 + 1864451490.

It is an arithmetic number, because the mean of its divisors is an integer number (1864451490).

Almost surely, 2^3728902979 is an apocalyptic number.

3728902979 is a deficient number, since it is larger than the sum of its proper divisors (1).

3728902979 is an equidigital number, since it uses as much as digits as its factorization.

3728902979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3429216, while the sum is 56.

The square root of 3728902979 is about 61064.7441573286. The cubic root of 3728902979 is about 1550.6972900130.

The spelling of 3728902979 in words is "three billion, seven hundred twenty-eight million, nine hundred two thousand, nine hundred seventy-nine".