354069377 has 4 divisors (see below), whose sum is σ = 361602816. Its totient is φ = 346535940.

The previous prime is 354069371. The next prime is 354069467. The reversal of 354069377 is 773960453.

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 a de Polignac number, because none of the positive numbers 2^k-354069377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354069371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3766649 + ... + 3766742.

It is an arithmetic number, because the mean of its divisors is an integer number (90400704).

Almost surely, 2^354069377 is an apocalyptic number.

It is an amenable number.

354069377 is a deficient number, since it is larger than the sum of its proper divisors (7533439).

354069377 is an equidigital number, since it uses as much as digits as its factorization.

354069377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7533438.

The product of its (nonzero) digits is 476280, while the sum is 44.

The square root of 354069377 is about 18816.7313048786. The cubic root of 354069377 is about 707.4506049164.

The spelling of 354069377 in words is "three hundred fifty-four million, sixty-nine thousand, three hundred seventy-seven".