3458563697 has 4 divisors (see below), whose sum is σ = 3460561140. Its totient is φ = 3456566256.

The previous prime is 3458563687. The next prime is 3458563699. The reversal of 3458563697 is 7963658543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7963658543 = 373 ⋅21350291.

It can be written as a sum of positive squares in 2 ways, for example, as 2451834256 + 1006729441 = 49516^2 + 31729^2 .

It is a cyclic number.

It is not a de Polignac number, because 3458563697 - 2²⁸ = 3190128241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3458563699) 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, 996122 + ... + 999587.

It is an arithmetic number, because the mean of its divisors is an integer number (865140285).

Almost surely, 2^3458563697 is an apocalyptic number.

It is an amenable number.

3458563697 is a deficient number, since it is larger than the sum of its proper divisors (1997443).

3458563697 is a wasteful number, since it uses less digits than its factorization.

3458563697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997442.

The product of its digits is 16329600, while the sum is 56.

The square root of 3458563697 is about 58809.5544703410. The cubic root of 3458563697 is about 1512.2790165230.

The spelling of 3458563697 in words is "three billion, four hundred fifty-eight million, five hundred sixty-three thousand, six hundred ninety-seven".