3802472039 has 2 divisors, whose sum is σ = 3802472040. Its totient is φ = 3802472038.

The previous prime is 3802472029. The next prime is 3802472057. The reversal of 3802472039 is 9302742083.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3802472039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3802471993 and 3802472011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3802472029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1901236019 + 1901236020.

It is an arithmetic number, because the mean of its divisors is an integer number (1901236020).

Almost surely, 2^3802472039 is an apocalyptic number.

3802472039 is a deficient number, since it is larger than the sum of its proper divisors (1).

3802472039 is an equidigital number, since it uses as much as digits as its factorization.

3802472039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 3802472039 is about 61664.1876537752. The cubic root of 3802472039 is about 1560.8290627952.

The spelling of 3802472039 in words is "three billion, eight hundred two million, four hundred seventy-two thousand, thirty-nine".