3449131 has 8 divisors (see below), whose sum is σ = 3955424. Its totient is φ = 2946240.

The previous prime is 3449119. The next prime is 3449137. The reversal of 3449131 is 1319443.

It is a happy number.

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 3449131 - 2⁷ = 3449003 is a prime.

It is a super-2 number, since 2×3449131² = 23793009310322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3449096 and 3449105.

It is not an unprimeable number, because it can be changed into a prime (3449137) 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, 1951 + ... + 3271.

It is an arithmetic number, because the mean of its divisors is an integer number (494428).

Almost surely, 2^3449131 is an apocalyptic number.

3449131 is a deficient number, since it is larger than the sum of its proper divisors (506293).

3449131 is a wasteful number, since it uses less digits than its factorization.

3449131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701.

The product of its digits is 1296, while the sum is 25.

The square root of 3449131 is about 1857.1836204318. The cubic root of 3449131 is about 151.0902929117.

The spelling of 3449131 in words is "three million, four hundred forty-nine thousand, one hundred thirty-one".