354949795 has 4 divisors (see below), whose sum is σ = 425939760. Its totient is φ = 283959832.

The previous prime is 354949787. The next prime is 354949799. The reversal of 354949795 is 597949453.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 354949795 - 2³ = 354949787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (354949799) 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, 35494975 + ... + 35494984.

It is an arithmetic number, because the mean of its divisors is an integer number (106484940).

Almost surely, 2^354949795 is an apocalyptic number.

354949795 is a deficient number, since it is larger than the sum of its proper divisors (70989965).

354949795 is an equidigital number, since it uses as much as digits as its factorization.

354949795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70989964.

The product of its digits is 6123600, while the sum is 55.

The square root of 354949795 is about 18840.1113319428. Note that the first 3 decimals coincide. The cubic root of 354949795 is about 708.0364945226.

The spelling of 354949795 in words is "three hundred fifty-four million, nine hundred forty-nine thousand, seven hundred ninety-five".