6290464 has 24 divisors (see below), whose sum is σ = 12621420. Its totient is φ = 3085056.

The previous prime is 6290443. The next prime is 6290467. The reversal of 6290464 is 4640926.

It can be written as a sum of positive squares in 2 ways, for example, as 6290064 + 400 = 2508^2 + 20^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6290467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159 + ... + 3550.

Almost surely, 2^6290464 is an apocalyptic number.

It is an amenable number.

6290464 is an abundant number, since it is smaller than the sum of its proper divisors (6330956).

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

6290464 is a wasteful number, since it uses less digits than its factorization.

6290464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3772 (or 3764 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 6290464 is about 2508.0797435488. The cubic root of 6290464 is about 184.5982418555.

The spelling of 6290464 in words is "six million, two hundred ninety thousand, four hundred sixty-four".