8353742004 has 24 divisors (see below), whose sum is σ = 21657849920. Its totient is φ = 2784580632.

The previous prime is 8353741987. The next prime is 8353742021. The reversal of 8353742004 is 4002473538.

It is a happy number.

8353742004 is a `hidden beast` number, since 83 + 5 + 374 + 200 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (8353741987) and next prime (8353742021).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 8353742004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38674624 + ... + 38674839.

Almost surely, 2^8353742004 is an apocalyptic number.

It is an amenable number.

8353742004 is an abundant number, since it is smaller than the sum of its proper divisors (13304107916).

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

8353742004 is a wasteful number, since it uses less digits than its factorization.

8353742004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77349476 (or 77349468 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 8353742004 is about 91398.8074539269. The cubic root of 8353742004 is about 2029.0543780211.

The spelling of 8353742004 in words is "eight billion, three hundred fifty-three million, seven hundred forty-two thousand, four".