5390980 has 36 divisors (see below), whose sum is σ = 13171788. Its totient is φ = 1848000.

The previous prime is 5390971. The next prime is 5390999. The reversal of 5390980 is 890935.

5390980 = T₇₅ + T₇₆ + ... + T₃₁₉.

It can be written as a sum of positive squares in 2 ways, for example, as 4008004 + 1382976 = 2002^2 + 1176^2 .

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1771 + ... + 3730.

It is an arithmetic number, because the mean of its divisors is an integer number (365883).

Almost surely, 2^5390980 is an apocalyptic number.

It is an amenable number.

5390980 is an abundant number, since it is smaller than the sum of its proper divisors (7780808).

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

5390980 is a wasteful number, since it uses less digits than its factorization.

5390980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5524 (or 5515 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 5390980 is about 2321.8484015973. The cubic root of 5390980 is about 175.3433260010.

The spelling of 5390980 in words is "five million, three hundred ninety thousand, nine hundred eighty".