6969492 has 18 divisors (see below), whose sum is σ = 17617418. Its totient is φ = 2323152.

The previous prime is 6969491. The next prime is 6969499. The reversal of 6969492 is 2949696.

6969492 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6170256 + 799236 = 2484^2 + 894^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a nude number because it is divisible by every one of its digits.

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 (6969491) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 96763 + ... + 96834.

Almost surely, 2^6969492 is an apocalyptic number.

It is an amenable number.

6969492 is an abundant number, since it is smaller than the sum of its proper divisors (10647926).

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

6969492 is a wasteful number, since it uses less digits than its factorization.

6969492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193607 (or 193602 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 6969492 is about 2639.9795453753. The cubic root of 6969492 is about 191.0148102146.

The spelling of 6969492 in words is "six million, nine hundred sixty-nine thousand, four hundred ninety-two".