3722292 has 36 divisors (see below), whose sum is σ = 10754016. Its totient is φ = 1063440.

The previous prime is 3722291. The next prime is 3722293. The reversal of 3722292 is 2922273.

3722292 is a `hidden beast` number, since 372 + 2 + 292 = 666.

It is an interprime number because it is at equal distance from previous prime (3722291) and next prime (3722293).

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3722291) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7134 + ... + 7637.

Almost surely, 2^3722292 is an apocalyptic number.

It is an amenable number.

3722292 is an abundant number, since it is smaller than the sum of its proper divisors (7031724).

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

3722292 is a wasteful number, since it uses less digits than its factorization.

3722292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14788 (or 14783 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 3722292 is about 1929.3242340260. The cubic root of 3722292 is about 154.9780336544.

The spelling of 3722292 in words is "three million, seven hundred twenty-two thousand, two hundred ninety-two".