3604857378 has 32 divisors (see below), whose sum is σ = 7636389696. Its totient is φ = 1130554368.

The previous prime is 3604857353. The next prime is 3604857397. The reversal of 3604857378 is 8737584063.

3604857378 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 3604857378.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564250 + ... + 570602.

It is an arithmetic number, because the mean of its divisors is an integer number (238637178).

Almost surely, 2^3604857378 is an apocalyptic number.

3604857378 is an abundant number, since it is smaller than the sum of its proper divisors (4031532318).

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

3604857378 is a wasteful number, since it uses less digits than its factorization.

3604857378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11938.

The product of its (nonzero) digits is 3386880, while the sum is 51.

The square root of 3604857378 is about 60040.4645051985. The cubic root of 3604857378 is about 1533.3078614021.

The spelling of 3604857378 in words is "three billion, six hundred four million, eight hundred fifty-seven thousand, three hundred seventy-eight".