3922761 has 16 divisors (see below), whose sum is σ = 5474304. Its totient is φ = 2496144.

The previous prime is 3922753. The next prime is 3922769. The reversal of 3922761 is 1672293.

It is an interprime number because it is at equal distance from previous prime (3922753) and next prime (3922769).

It is not a de Polignac number, because 3922761 - 2³ = 3922753 is a prime.

It is an Ulam number.

3922761 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3922769) 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, 5740 + ... + 6386.

It is an arithmetic number, because the mean of its divisors is an integer number (342144).

Almost surely, 2^3922761 is an apocalyptic number.

It is an amenable number.

3922761 is a deficient number, since it is larger than the sum of its proper divisors (1551543).

3922761 is a wasteful number, since it uses less digits than its factorization.

3922761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740.

The product of its digits is 4536, while the sum is 30.

The square root of 3922761 is about 1980.5961223834. The cubic root of 3922761 is about 157.7117132695.

The spelling of 3922761 in words is "three million, nine hundred twenty-two thousand, seven hundred sixty-one".