3238475427 has 24 divisors (see below), whose sum is σ = 5152612608. Its totient is φ = 1943650800.

The previous prime is 3238475389. The next prime is 3238475437. The reversal of 3238475427 is 7245748323.

3238475427 is a `hidden beast` number, since 3 + 23 + 84 + 7 + 542 + 7 = 666.

It is not a de Polignac number, because 3238475427 - 2¹¹ = 3238473379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3238475437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148599 + ... + 168992.

It is an arithmetic number, because the mean of its divisors is an integer number (214692192).

Almost surely, 2^3238475427 is an apocalyptic number.

3238475427 is a deficient number, since it is larger than the sum of its proper divisors (1914137181).

3238475427 is a wasteful number, since it uses less digits than its factorization.

3238475427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317711 (or 317708 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 45.

The square root of 3238475427 is about 56907.6042985470. The cubic root of 3238475427 is about 1479.4951143369.

The spelling of 3238475427 in words is "three billion, two hundred thirty-eight million, four hundred seventy-five thousand, four hundred twenty-seven".