6240842604 has 18 divisors (see below), whose sum is σ = 15775463340. Its totient is φ = 2080280856.

The previous prime is 6240842567. The next prime is 6240842623. The reversal of 6240842604 is 4062480426.

It is a happy number.

6240842604 is a `hidden beast` number, since 6 + 2 + 4 + 0 + 8 + 42 + 604 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 173356739 = 6240842604 / (6 + 2 + 4 + 0 + 8 + 4 + 2 + 6 + 0 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 86678334 + ... + 86678405.

It is an arithmetic number, because the mean of its divisors is an integer number (876414630).

Almost surely, 2^6240842604 is an apocalyptic number.

It is an amenable number.

6240842604 is an abundant number, since it is smaller than the sum of its proper divisors (9534620736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6240842604 is a wasteful number, since it uses less digits than its factorization.

6240842604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173356749 (or 173356744 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The square root of 6240842604 is about 78999.0038165039. The cubic root of 6240842604 is about 1841.1156793128.

The spelling of 6240842604 in words is "six billion, two hundred forty million, eight hundred forty-two thousand, six hundred four".