3666737070370 has 32 divisors (see below), whose sum is σ = 7200244275840. Its totient is φ = 1333339299840.

The previous prime is 3666737070341. The next prime is 3666737070379. The reversal of 3666737070370 is 730707376663.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is not an unprimeable number, because it can be changed into a prime (3666737070379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8750259 + ... + 9159721.

It is an arithmetic number, because the mean of its divisors is an integer number (225007633620).

Almost surely, 2^{3666737070370} is an apocalyptic number.

3666737070370 is a deficient number, since it is larger than the sum of its proper divisors (3533507205470).

3666737070370 is a wasteful number, since it uses less digits than its factorization.

3666737070370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490890.

The product of its (nonzero) digits is 14002632, while the sum is 55.

The spelling of 3666737070370 in words is "three trillion, six hundred sixty-six billion, seven hundred thirty-seven million, seventy thousand, three hundred seventy".