3791722 has 8 divisors (see below), whose sum is σ = 6204672. Its totient is φ = 1723500.

The previous prime is 3791719. The next prime is 3791741. The reversal of 3791722 is 2271973.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86154 + ... + 86197.

It is an arithmetic number, because the mean of its divisors is an integer number (775584).

Almost surely, 2^3791722 is an apocalyptic number.

3791722 is a deficient number, since it is larger than the sum of its proper divisors (2412950).

3791722 is a wasteful number, since it uses less digits than its factorization.

3791722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172364.

The product of its digits is 5292, while the sum is 31.

The square root of 3791722 is about 1947.2344491612. The cubic root of 3791722 is about 155.9356791594.

The spelling of 3791722 in words is "three million, seven hundred ninety-one thousand, seven hundred twenty-two".