2979480 has 64 divisors (see below), whose sum is σ = 10218240. Its totient is φ = 680832.

The previous prime is 2979479. The next prime is 2979491. The reversal of 2979480 is 849792.

2979480 = T₂₁₁ + T₂₁₂ + ... + T₃₀₀.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 934 + ... + 2613.

It is an arithmetic number, because the mean of its divisors is an integer number (159660).

2^2979480 is an apocalyptic number.

2979480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2979480 is an abundant number, since it is smaller than the sum of its proper divisors (7238760).

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

2979480 is a wasteful number, since it uses less digits than its factorization.

2979480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568 (or 3564 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 2979480 is about 1726.1170296362. The cubic root of 2979480 is about 143.8953715276.

The spelling of 2979480 in words is "two million, nine hundred seventy-nine thousand, four hundred eighty".