3420516204 has 36 divisors (see below), whose sum is σ = 9881491984. Its totient is φ = 977290272.

The previous prime is 3420516199. The next prime is 3420516221. The reversal of 3420516204 is 4026150243.

3420516204 is a `hidden beast` number, since 34 + 2 + 0 + 5 + 1 + 620 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3420516204² = 23399862203653139232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6786487 + ... + 6786990.

Almost surely, 2^3420516204 is an apocalyptic number.

It is an amenable number.

3420516204 is an abundant number, since it is smaller than the sum of its proper divisors (6460975780).

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

3420516204 is a wasteful number, since it uses less digits than its factorization.

3420516204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13573494 (or 13573489 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3420516204 is about 58485.1793534054. The cubic root of 3420516204 is about 1506.7130531267.

Adding to 3420516204 its reverse (4026150243), we get a palindrome (7446666447).

The spelling of 3420516204 in words is "three billion, four hundred twenty million, five hundred sixteen thousand, two hundred four".