345654373 has 16 divisors (see below), whose sum is σ = 367804800. Its totient is φ = 324163840.

The previous prime is 345654347. The next prime is 345654401. The reversal of 345654373 is 373456543.

It is not a de Polignac number, because 345654373 - 2²⁵ = 312099941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345654073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267513 + ... + 268801.

It is an arithmetic number, because the mean of its divisors is an integer number (22987800).

Almost surely, 2^345654373 is an apocalyptic number.

It is an amenable number.

345654373 is a deficient number, since it is larger than the sum of its proper divisors (22150427).

345654373 is a wasteful number, since it uses less digits than its factorization.

345654373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532.

The product of its digits is 453600, while the sum is 40.

The square root of 345654373 is about 18591.7824051380. The cubic root of 345654373 is about 701.8010579302.

The spelling of 345654373 in words is "three hundred forty-five million, six hundred fifty-four thousand, three hundred seventy-three".