354415966 has 8 divisors (see below), whose sum is σ = 562896000. Its totient is φ = 166783968.

The previous prime is 354415961. The next prime is 354415967. The reversal of 354415966 is 669514453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×354415966² = 251221353911426312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354415961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5211966 + ... + 5212033.

It is an arithmetic number, because the mean of its divisors is an integer number (70362000).

Almost surely, 2^354415966 is an apocalyptic number.

354415966 is a deficient number, since it is larger than the sum of its proper divisors (208480034).

354415966 is a wasteful number, since it uses less digits than its factorization.

354415966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10424018.

The product of its digits is 388800, while the sum is 43.

The square root of 354415966 is about 18825.9386485774. The cubic root of 354415966 is about 707.6813644344.

The spelling of 354415966 in words is "three hundred fifty-four million, four hundred fifteen thousand, nine hundred sixty-six".