37969440007 has 8 divisors (see below), whose sum is σ = 40227766992. Its totient is φ = 35713872000.

The previous prime is 37969439983. The next prime is 37969440031. The reversal of 37969440007 is 70004496973.

It is an interprime number because it is at equal distance from previous prime (37969439983) and next prime (37969440031).

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

It is not a de Polignac number, because 37969440007 - 2¹¹ = 37969437959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37969440097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661369 + ... + 716482.

It is an arithmetic number, because the mean of its divisors is an integer number (5028470874).

Almost surely, 2^37969440007 is an apocalyptic number.

37969440007 is a deficient number, since it is larger than the sum of its proper divisors (2258326985).

37969440007 is a wasteful number, since it uses less digits than its factorization.

37969440007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379489.

The product of its (nonzero) digits is 1143072, while the sum is 49.

The spelling of 37969440007 in words is "thirty-seven billion, nine hundred sixty-nine million, four hundred forty thousand, seven".