3662730146 has 4 divisors (see below), whose sum is σ = 5494095222. Its totient is φ = 1831365072.

The previous prime is 3662730139. The next prime is 3662730229. The reversal of 3662730146 is 6410372663.

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

It can be written as a sum of positive squares in only one way, i.e., 3532519225 + 130210921 = 59435^2 + 11411^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 915682535 + ... + 915682538.

Almost surely, 2^3662730146 is an apocalyptic number.

3662730146 is a deficient number, since it is larger than the sum of its proper divisors (1831365076).

3662730146 is a wasteful number, since it uses less digits than its factorization.

3662730146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831365075.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 3662730146 is about 60520.4936034068. The cubic root of 3662730146 is about 1541.4696357473.

The spelling of 3662730146 in words is "three billion, six hundred sixty-two million, seven hundred thirty thousand, one hundred forty-six".