39498710963 has 4 divisors (see below), whose sum is σ = 39500593488. Its totient is φ = 39496828440.

The previous prime is 39498710959. The next prime is 39498710969. The reversal of 39498710963 is 36901789493.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 39498710963 - 2² = 39498710959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39498710969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 909431 + ... + 951872.

It is an arithmetic number, because the mean of its divisors is an integer number (9875148372).

Almost surely, 2^39498710963 is an apocalyptic number.

39498710963 is a deficient number, since it is larger than the sum of its proper divisors (1882525).

39498710963 is a wasteful number, since it uses less digits than its factorization.

39498710963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882524.

The product of its (nonzero) digits is 8817984, while the sum is 59.

The spelling of 39498710963 in words is "thirty-nine billion, four hundred ninety-eight million, seven hundred ten thousand, nine hundred sixty-three".