3962048731 has 2 divisors, whose sum is σ = 3962048732. Its totient is φ = 3962048730.

The previous prime is 3962048729. The next prime is 3962048749. The reversal of 3962048731 is 1378402693.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3962048731 - 2¹ = 3962048729 is a prime.

It is a super-2 number, since 2×3962048731² = 31395660293637420722, which contains 22 as substring.

Together with 3962048729, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3962058731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1981024365 + 1981024366.

It is an arithmetic number, because the mean of its divisors is an integer number (1981024366).

Almost surely, 2^3962048731 is an apocalyptic number.

3962048731 is a deficient number, since it is larger than the sum of its proper divisors (1).

3962048731 is an equidigital number, since it uses as much as digits as its factorization.

3962048731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 3962048731 is about 62944.8070217075. The cubic root of 3962048731 is about 1582.3647667466.

The spelling of 3962048731 in words is "three billion, nine hundred sixty-two million, forty-eight thousand, seven hundred thirty-one".