3172934 has 4 divisors (see below), whose sum is σ = 4759404. Its totient is φ = 1586466.

The previous prime is 3172933. The next prime is 3172937. The reversal of 3172934 is 4392713.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4392713 = 13 ⋅337901.

It is a junction number, because it is equal to n+sod(n) for n = 3172897 and 3172906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3172933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 793232 + ... + 793235.

It is an arithmetic number, because the mean of its divisors is an integer number (1189851).

Almost surely, 2^3172934 is an apocalyptic number.

3172934 is a deficient number, since it is larger than the sum of its proper divisors (1586470).

3172934 is a wasteful number, since it uses less digits than its factorization.

3172934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586469.

The product of its digits is 4536, while the sum is 29.

The square root of 3172934 is about 1781.2731402006. The cubic root of 3172934 is about 146.9446164017.

The spelling of 3172934 in words is "three million, one hundred seventy-two thousand, nine hundred thirty-four".