3356273816 has 72 divisors (see below), whose sum is σ = 7388530380. Its totient is φ = 1425132576.

The previous prime is 3356273771. The next prime is 3356273819. The reversal of 3356273816 is 6183726533.

It is a super-2 number, since 2×3356273816² = 22529147855934403712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3356273819) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10932335 + ... + 10932641.

Almost surely, 2^3356273816 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 3356273816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3694265190).

3356273816 is an abundant number, since it is smaller than the sum of its proper divisors (4032256564).

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

3356273816 is a wasteful number, since it uses less digits than its factorization.

3356273816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661 (or 483 counting only the distinct ones).

The product of its digits is 544320, while the sum is 44.

The square root of 3356273816 is about 57933.3566781694. The cubic root of 3356273816 is about 1497.2206036701.

The spelling of 3356273816 in words is "three billion, three hundred fifty-six million, two hundred seventy-three thousand, eight hundred sixteen".