1364066146 has 8 divisors (see below), whose sum is σ = 2096004204. Its totient is φ = 665398080.

The previous prime is 1364066131. The next prime is 1364066147. The reversal of 1364066146 is 6416604631.

It can be written as a sum of positive squares in 2 ways, for example, as 1117230625 + 246835521 = 33425^2 + 15711^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1364066147) 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, 8317395 + ... + 8317558.

Almost surely, 2^1364066146 is an apocalyptic number.

1364066146 is a deficient number, since it is larger than the sum of its proper divisors (731938058).

1364066146 is a wasteful number, since it uses less digits than its factorization.

1364066146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16634996.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 1364066146 is about 36933.2661160640. The cubic root of 1364066146 is about 1109.0347223265.

The spelling of 1364066146 in words is "one billion, three hundred sixty-four million, sixty-six thousand, one hundred forty-six".