3451922 has 4 divisors (see below), whose sum is σ = 5177886. Its totient is φ = 1725960.

The previous prime is 3451897. The next prime is 3451933. The reversal of 3451922 is 2291543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2291543 = 73 ⋅31391.

It can be written as a sum of positive squares in only one way, i.e., 2588881 + 863041 = 1609^2 + 929^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3451891 and 3451900.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 862979 + ... + 862982.

Almost surely, 2^3451922 is an apocalyptic number.

3451922 is a deficient number, since it is larger than the sum of its proper divisors (1725964).

3451922 is a wasteful number, since it uses less digits than its factorization.

3451922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725963.

The product of its digits is 2160, while the sum is 26.

The square root of 3451922 is about 1857.9348750696. The cubic root of 3451922 is about 151.1310354751.

The spelling of 3451922 in words is "three million, four hundred fifty-one thousand, nine hundred twenty-two".