6375490 has 32 divisors (see below), whose sum is σ = 12648960. Its totient is φ = 2313520.

The previous prime is 6375451. The next prime is 6375517. The reversal of 6375490 is 945736.

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 15 ways as a sum of consecutive naturals, for example, 13071 + ... + 13549.

It is an arithmetic number, because the mean of its divisors is an integer number (395280).

Almost surely, 2^6375490 is an apocalyptic number.

6375490 is a deficient number, since it is larger than the sum of its proper divisors (6273470).

6375490 is a wasteful number, since it uses less digits than its factorization.

6375490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 6375490 is about 2524.9732671852. The cubic root of 6375490 is about 185.4262390098.

It can be divided in two parts, 6375 and 490, that multiplied together give a triangular number (3123750 = T₂₄₉₉).

The spelling of 6375490 in words is "six million, three hundred seventy-five thousand, four hundred ninety".