616822704 has 60 divisors (see below), whose sum is σ = 1741569336. Its totient is φ = 203782656.

The previous prime is 616822697. The next prime is 616822727. The reversal of 616822704 is 407228616.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2682 + ... + 35225.

Almost surely, 2^616822704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 616822704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (870784668).

616822704 is an abundant number, since it is smaller than the sum of its proper divisors (1124746632).

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

616822704 is a wasteful number, since it uses less digits than its factorization.

616822704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38034 (or 38025 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 616822704 is about 24835.9156062345. The cubic root of 616822704 is about 851.2427974576.

The spelling of 616822704 in words is "six hundred sixteen million, eight hundred twenty-two thousand, seven hundred four".