3456497 has 4 divisors (see below), whose sum is σ = 3770736. Its totient is φ = 3142260.

The previous prime is 3456473. The next prime is 3456511. The reversal of 3456497 is 7946543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3456497 - 2⁶ = 3456433 is a prime.

It is a super-2 number, since 2×3456497² = 23894743022018, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3456497.

It is not an unprimeable number, because it can be changed into a prime (3456197) 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, 157103 + ... + 157124.

It is an arithmetic number, because the mean of its divisors is an integer number (942684).

Almost surely, 2^3456497 is an apocalyptic number.

It is an amenable number.

3456497 is a deficient number, since it is larger than the sum of its proper divisors (314239).

3456497 is a wasteful number, since it uses less digits than its factorization.

3456497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314238.

The product of its digits is 90720, while the sum is 38.

The square root of 3456497 is about 1859.1656730910. The cubic root of 3456497 is about 151.1977731025.

The spelling of 3456497 in words is "three million, four hundred fifty-six thousand, four hundred ninety-seven".