70370003666 has 4 divisors (see below), whose sum is σ = 105555005502. Its totient is φ = 35185001832.

The previous prime is 70370003651. The next prime is 70370003699. The reversal of 70370003666 is 66630007307.

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., 44829169441 + 25540834225 = 211729^2 + 159815^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 17592500915 + ... + 17592500918.

Almost surely, 2^70370003666 is an apocalyptic number.

70370003666 is a deficient number, since it is larger than the sum of its proper divisors (35185001836).

70370003666 is a wasteful number, since it uses less digits than its factorization.

70370003666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35185001835.

The product of its (nonzero) digits is 95256, while the sum is 38.

The spelling of 70370003666 in words is "seventy billion, three hundred seventy million, three thousand, six hundred sixty-six".