38049701 has 2 divisors, whose sum is σ = 38049702. Its totient is φ = 38049700.

The previous prime is 38049677. The next prime is 38049709. The reversal of 38049701 is 10794083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30813601 + 7236100 = 5551^2 + 2690^2 .

It is an emirp because it is prime and its reverse (10794083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38049701 - 2⁶ = 38049637 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 (38049709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19024850 + 19024851.

It is an arithmetic number, because the mean of its divisors is an integer number (19024851).

Almost surely, 2^38049701 is an apocalyptic number.

It is an amenable number.

38049701 is a deficient number, since it is larger than the sum of its proper divisors (1).

38049701 is an equidigital number, since it uses as much as digits as its factorization.

38049701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 38049701 is about 6168.4439691060. The cubic root of 38049701 is about 336.3440501046.

The spelling of 38049701 in words is "thirty-eight million, forty-nine thousand, seven hundred one".