3456951 has 4 divisors (see below), whose sum is σ = 4609272. Its totient is φ = 2304632.

The previous prime is 3456941. The next prime is 3456953. The reversal of 3456951 is 1596543.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3456951 - 2¹³ = 3448759 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576156 + ... + 576161.

It is an arithmetic number, because the mean of its divisors is an integer number (1152318).

Almost surely, 2^3456951 is an apocalyptic number.

3456951 is a deficient number, since it is larger than the sum of its proper divisors (1152321).

3456951 is a wasteful number, since it uses less digits than its factorization.

3456951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152320.

The product of its digits is 16200, while the sum is 33.

The square root of 3456951 is about 1859.2877668613. The cubic root of 3456951 is about 151.2043925966.

It can be divided in two parts, 345695 and 1, that added together give a triangular number (345696 = T₈₃₁).

The spelling of 3456951 in words is "three million, four hundred fifty-six thousand, nine hundred fifty-one".