2974356 has 144 divisors (see below), whose sum is σ = 9959040. Its totient is φ = 725760.

The previous prime is 2974351. The next prime is 2974369. The reversal of 2974356 is 6534792.

It is a super-2 number, since 2×2974356² = 17693587229472, which contains 22 as substring.

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

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 2974356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2974351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80370 + ... + 80406.

It is an arithmetic number, because the mean of its divisors is an integer number (69160).

2^2974356 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 2974356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4979520).

2974356 is an abundant number, since it is smaller than the sum of its proper divisors (6984684).

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

2974356 is a wasteful number, since it uses less digits than its factorization.

2974356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 89 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 2974356 is about 1724.6321346884. The cubic root of 2974356 is about 143.8128355415.

2974356 divided by its sum of digits (36) gives a triangular number (82621 = T₄₀₆).

The spelling of 2974356 in words is "two million, nine hundred seventy-four thousand, three hundred fifty-six".