3277164420 has 120 divisors (see below), whose sum is σ = 10297819224. Its totient is φ = 872446464.

The previous prime is 3277164383. The next prime is 3277164487. The reversal of 3277164420 is 244617723.

3277164420 is a `hidden beast` number, since 3 + 2 + 7 + 7 + 1 + 644 + 2 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 430728516 + 2846435904 = 20754^2 + 53352^2 .

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 39 ways as a sum of consecutive naturals, for example, 1250952 + ... + 1253568.

Almost surely, 2^3277164420 is an apocalyptic number.

3277164420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3277164420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5148909612).

3277164420 is an abundant number, since it is smaller than the sum of its proper divisors (7020654804).

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

3277164420 is a wasteful number, since it uses less digits than its factorization.

3277164420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3411 (or 3400 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 3277164420 is about 57246.5232132048. The cubic root of 3277164420 is about 1485.3634861670.

The spelling of 3277164420 in words is "three billion, two hundred seventy-seven million, one hundred sixty-four thousand, four hundred twenty".