38298499 has 2 divisors, whose sum is σ = 38298500. Its totient is φ = 38298498.

The previous prime is 38298461. The next prime is 38298503. The reversal of 38298499 is 99489283.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38298499 - 2¹¹ = 38296451 is a prime.

It is not a weakly prime, because it can be changed into another prime (38298409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19149249 + 19149250.

It is an arithmetic number, because the mean of its divisors is an integer number (19149250).

Almost surely, 2^38298499 is an apocalyptic number.

38298499 is a deficient number, since it is larger than the sum of its proper divisors (1).

38298499 is an equidigital number, since it uses as much as digits as its factorization.

38298499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1119744, while the sum is 52.

The square root of 38298499 is about 6188.5781080956. The cubic root of 38298499 is about 337.0755494576.

It can be divided in two parts, 3829849 and 9, that multiplied together give a square (34468641 = 5871²).

The spelling of 38298499 in words is "thirty-eight million, two hundred ninety-eight thousand, four hundred ninety-nine".