611004416 has 104 divisors (see below), whose sum is σ = 1358788608. Its totient is φ = 272384000.

The previous prime is 611004409. The next prime is 611004431. The reversal of 611004416 is 614400116.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 611004391 and 611004400.

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, 3198881 + ... + 3199071.

Almost surely, 2^611004416 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 611004416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (679394304).

611004416 is an abundant number, since it is smaller than the sum of its proper divisors (747784192).

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

611004416 is a wasteful number, since it uses less digits than its factorization.

611004416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 611004416 is about 24718.5035145739. The cubic root of 611004416 is about 848.5578387244.

The spelling of 611004416 in words is "six hundred eleven million, four thousand, four hundred sixteen".