6922938 has 32 divisors (see below), whose sum is σ = 15629760. Its totient is φ = 2024960.

The previous prime is 6922933. The next prime is 6922943. The reversal of 6922938 is 8392296.

It is an interprime number because it is at equal distance from previous prime (6922933) and next prime (6922943).

It is a junction number, because it is equal to n+sod(n) for n = 6922896 and 6922905.

It is not an unprimeable number, because it can be changed into a prime (6922933) 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, 106 + ... + 3722.

It is an arithmetic number, because the mean of its divisors is an integer number (488430).

Almost surely, 2^6922938 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6922938, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7814880).

6922938 is an abundant number, since it is smaller than the sum of its proper divisors (8706822).

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

6922938 is a wasteful number, since it uses less digits than its factorization.

6922938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662.

The product of its digits is 46656, while the sum is 39.

The square root of 6922938 is about 2631.1476583423. The cubic root of 6922938 is about 190.5885535624.

The spelling of 6922938 in words is "six million, nine hundred twenty-two thousand, nine hundred thirty-eight".