3468994 has 4 divisors (see below), whose sum is σ = 5203494. Its totient is φ = 1734496.

The previous prime is 3468991. The next prime is 3469013. The reversal of 3468994 is 4998643.

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

It can be written as a sum of positive squares in only one way, i.e., 3193369 + 275625 = 1787^2 + 525^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3468994.

It is not an unprimeable number, because it can be changed into a prime (3468991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 867247 + ... + 867250.

Almost surely, 2^3468994 is an apocalyptic number.

3468994 is a deficient number, since it is larger than the sum of its proper divisors (1734500).

3468994 is a wasteful number, since it uses less digits than its factorization.

3468994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734499.

The product of its digits is 186624, while the sum is 43.

The square root of 3468994 is about 1862.5235568980. The cubic root of 3468994 is about 151.3797729656.

The spelling of 3468994 in words is "three million, four hundred sixty-eight thousand, nine hundred ninety-four".