345461697 has 24 divisors (see below), whose sum is σ = 579958080. Its totient is φ = 194058720.

The previous prime is 345461663. The next prime is 345461719. The reversal of 345461697 is 796164543.

345461697 is a `hidden beast` number, since 3 + 4 + 546 + 16 + 97 = 666.

It is not a de Polignac number, because 345461697 - 2⁷ = 345461569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345461617) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42754 + ... + 50187.

It is an arithmetic number, because the mean of its divisors is an integer number (24164920).

Almost surely, 2^345461697 is an apocalyptic number.

It is an amenable number.

345461697 is a deficient number, since it is larger than the sum of its proper divisors (234496383).

345461697 is a wasteful number, since it uses less digits than its factorization.

345461697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93013 (or 93010 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 345461697 is about 18586.5999311332. The cubic root of 345461697 is about 701.6706334716.

The spelling of 345461697 in words is "three hundred forty-five million, four hundred sixty-one thousand, six hundred ninety-seven".