38698007 has 2 divisors, whose sum is σ = 38698008. Its totient is φ = 38698006.

The previous prime is 38697991. The next prime is 38698019. The reversal of 38698007 is 70089683.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38698007 - 2⁴ = 38697991 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38698057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19349003 + 19349004.

It is an arithmetic number, because the mean of its divisors is an integer number (19349004).

Almost surely, 2^38698007 is an apocalyptic number.

38698007 is a deficient number, since it is larger than the sum of its proper divisors (1).

38698007 is an equidigital number, since it uses as much as digits as its factorization.

38698007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 38698007 is about 6220.7722189452. The cubic root of 38698007 is about 338.2435571670.

The spelling of 38698007 in words is "thirty-eight million, six hundred ninety-eight thousand, seven".