354460066 has 4 divisors (see below), whose sum is σ = 531690102. Its totient is φ = 177230032.

The previous prime is 354460063. The next prime is 354460087. The reversal of 354460066 is 660064453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 660064453 = 41 ⋅16099133.

It can be written as a sum of positive squares in only one way, i.e., 269912041 + 84548025 = 16429^2 + 9195^2 .

It is not an unprimeable number, because it can be changed into a prime (354460063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88615015 + ... + 88615018.

Almost surely, 2^354460066 is an apocalyptic number.

354460066 is a deficient number, since it is larger than the sum of its proper divisors (177230036).

354460066 is a wasteful number, since it uses less digits than its factorization.

354460066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177230035.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 354460066 is about 18827.1098684849. The cubic root of 354460066 is about 707.7107154953.

The spelling of 354460066 in words is "three hundred fifty-four million, four hundred sixty thousand, sixty-six".