6920914 has 32 divisors (see below), whose sum is σ = 13942656. Its totient is φ = 2488320.

The previous prime is 6920909. The next prime is 6920917. The reversal of 6920914 is 4190296.

It is a happy number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6920917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274 + ... + 3730.

It is an arithmetic number, because the mean of its divisors is an integer number (435708).

Almost surely, 2^6920914 is an apocalyptic number.

6920914 is an abundant number, since it is smaller than the sum of its proper divisors (7021742).

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

6920914 is a wasteful number, since it uses less digits than its factorization.

6920914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3490.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 6920914 is about 2630.7630071901. The cubic root of 6920914 is about 190.5699781719.

The spelling of 6920914 in words is "six million, nine hundred twenty thousand, nine hundred fourteen".