3172049 has 8 divisors (see below), whose sum is σ = 3321000. Its totient is φ = 3025792.

The previous prime is 3172027. The next prime is 3172051. The reversal of 3172049 is 9402713.

It can be written as a sum of positive squares in 4 ways, for example, as 937024 + 2235025 = 968^2 + 1495^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3172049 - 2⁸ = 3171793 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3172019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1967 + ... + 3195.

It is an arithmetic number, because the mean of its divisors is an integer number (415125).

Almost surely, 2^3172049 is an apocalyptic number.

It is an amenable number.

3172049 is a deficient number, since it is larger than the sum of its proper divisors (148951).

3172049 is a wasteful number, since it uses less digits than its factorization.

3172049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 3172049 is about 1781.0247050504. The cubic root of 3172049 is about 146.9309531194.

The spelling of 3172049 in words is "three million, one hundred seventy-two thousand, forty-nine".