6369494 has 4 divisors (see below), whose sum is σ = 9554244. Its totient is φ = 3184746.

The previous prime is 6369479. The next prime is 6369497. The reversal of 6369494 is 4949636.

6369494 is nontrivially palindromic in base 13.

It is a semiprime because it is the product of two primes.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6369497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1592372 + ... + 1592375.

It is an arithmetic number, because the mean of its divisors is an integer number (2388561).

Almost surely, 2^6369494 is an apocalyptic number.

6369494 is a deficient number, since it is larger than the sum of its proper divisors (3184750).

6369494 is a wasteful number, since it uses less digits than its factorization.

6369494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3184749.

The product of its digits is 139968, while the sum is 41.

The square root of 6369494 is about 2523.7856485843. The cubic root of 6369494 is about 185.3680910893.

It can be divided in two parts, 6369 and 494, that multiplied together give a triangular number (3146286 = T₂₅₀₈).

The spelling of 6369494 in words is "six million, three hundred sixty-nine thousand, four hundred ninety-four".