3238147563 has 32 divisors (see below), whose sum is σ = 5179883520. Its totient is φ = 1760309280.

The previous prime is 3238147553. The next prime is 3238147589. The reversal of 3238147563 is 3657418323.

It is not a de Polignac number, because 3238147563 - 2¹⁷ = 3238016491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3238147553) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3745 + ... + 80562.

It is an arithmetic number, because the mean of its divisors is an integer number (161871360).

Almost surely, 2^3238147563 is an apocalyptic number.

3238147563 is a deficient number, since it is larger than the sum of its proper divisors (1941735957).

3238147563 is a wasteful number, since it uses less digits than its factorization.

3238147563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84407.

The product of its digits is 362880, while the sum is 42.

The square root of 3238147563 is about 56904.7235561337. The cubic root of 3238147563 is about 1479.4451845095.

The spelling of 3238147563 in words is "three billion, two hundred thirty-eight million, one hundred forty-seven thousand, five hundred sixty-three".