3451016 has 8 divisors (see below), whose sum is σ = 6470670. Its totient is φ = 1725504.

The previous prime is 3451009. The next prime is 3451031. The reversal of 3451016 is 6101543.

It can be written as a sum of positive squares in only one way, i.e., 2390116 + 1060900 = 1546^2 + 1030^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3451016² = 23819022864512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215681 + ... + 215696.

Almost surely, 2^3451016 is an apocalyptic number.

It is an amenable number.

3451016 is a deficient number, since it is larger than the sum of its proper divisors (3019654).

3451016 is a wasteful number, since it uses less digits than its factorization.

3451016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431383 (or 431379 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3451016 is about 1857.6910399741. The cubic root of 3451016 is about 151.1178122429.

Adding to 3451016 its reverse (6101543), we get a palindrome (9552559).

The spelling of 3451016 in words is "three million, four hundred fifty-one thousand, sixteen".