2974480 has 20 divisors (see below), whose sum is σ = 6915852. Its totient is φ = 1189760.

The previous prime is 2974463. The next prime is 2974511. The reversal of 2974480 is 844792.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 992016 + 1982464 = 996^2 + 1408^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18511 + ... + 18670.

2^2974480 is an apocalyptic number.

2974480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2974480 is an abundant number, since it is smaller than the sum of its proper divisors (3941372).

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

2974480 is a wasteful number, since it uses less digits than its factorization.

2974480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37194 (or 37188 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2974480 is about 1724.6680840092. The cubic root of 2974480 is about 143.8148340182.

The spelling of 2974480 in words is "two million, nine hundred seventy-four thousand, four hundred eighty".