354608673 has 4 divisors (see below), whose sum is σ = 472811568. Its totient is φ = 236405780.

The previous prime is 354608671. The next prime is 354608699. The reversal of 354608673 is 376806453.

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 a cyclic number.

It is not a de Polignac number, because 354608673 - 2¹ = 354608671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (354608671) 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, 59101443 + ... + 59101448.

It is an arithmetic number, because the mean of its divisors is an integer number (118202892).

Almost surely, 2^354608673 is an apocalyptic number.

It is an amenable number.

354608673 is a deficient number, since it is larger than the sum of its proper divisors (118202895).

354608673 is a wasteful number, since it uses less digits than its factorization.

354608673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118202894.

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 354608673 is about 18831.0560776606. The cubic root of 354608673 is about 707.8096039948.

The spelling of 354608673 in words is "three hundred fifty-four million, six hundred eight thousand, six hundred seventy-three".