6469794 has 20 divisors (see below), whose sum is σ = 14497494. Its totient is φ = 2156544.

The previous prime is 6469781. The next prime is 6469807. The reversal of 6469794 is 4979646.

It is an interprime number because it is at equal distance from previous prime (6469781) and next prime (6469807).

It can be written as a sum of positive squares in only one way, i.e., 4473225 + 1996569 = 2115^2 + 1413^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 19807 + ... + 20130.

Almost surely, 2^6469794 is an apocalyptic number.

6469794 is an abundant number, since it is smaller than the sum of its proper divisors (8027700).

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

6469794 is a wasteful number, since it uses less digits than its factorization.

6469794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39951 (or 39942 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 6469794 is about 2543.5789745947. The cubic root of 6469794 is about 186.3360211024.

It can be divided in two parts, 646 and 9794, that added together give a triangular number (10440 = T₁₄₄).

The spelling of 6469794 in words is "six million, four hundred sixty-nine thousand, seven hundred ninety-four".