37400066670 has 16 divisors (see below), whose sum is σ = 89760160080. Its totient is φ = 9973351104.

The previous prime is 37400066647. The next prime is 37400066677. The reversal of 37400066670 is 7666000473.

It is a super-4 number, since 4×37400066670⁴ (a number of 43 digits) contains 4444 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37400066677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623334415 + ... + 623334474.

It is an arithmetic number, because the mean of its divisors is an integer number (5610010005).

Almost surely, 2^37400066670 is an apocalyptic number.

37400066670 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

37400066670 is an abundant number, since it is smaller than the sum of its proper divisors (52360093410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

37400066670 is a wasteful number, since it uses less digits than its factorization.

37400066670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246668899.

The product of its (nonzero) digits is 127008, while the sum is 39.

The spelling of 37400066670 in words is "thirty-seven billion, four hundred million, sixty-six thousand, six hundred seventy".