37434072007 has 2 divisors, whose sum is σ = 37434072008. Its totient is φ = 37434072006.

The previous prime is 37434071993. The next prime is 37434072019. The reversal of 37434072007 is 70027043473.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 37434072007 - 2¹⁵ = 37434039239 is a prime.

It is a super-2 number, since 2×37434072007² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37434372007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18717036003 + 18717036004.

It is an arithmetic number, because the mean of its divisors is an integer number (18717036004).

Almost surely, 2^37434072007 is an apocalyptic number.

37434072007 is a deficient number, since it is larger than the sum of its proper divisors (1).

37434072007 is an equidigital number, since it uses as much as digits as its factorization.

37434072007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98784, while the sum is 37.

The spelling of 37434072007 in words is "thirty-seven billion, four hundred thirty-four million, seventy-two thousand, seven".