1000498937 has 2 divisors, whose sum is σ = 1000498938. Its totient is φ = 1000498936.

The previous prime is 1000498883. The next prime is 1000498957. The reversal of 1000498937 is 7398940001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 841638121 + 158860816 = 29011^2 + 12604^2 .

It is an emirp because it is prime and its reverse (7398940001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1000498937 - 2¹⁰ = 1000497913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1000498894 and 1000498903.

It is not a weakly prime, because it can be changed into another prime (1000498957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500249468 + 500249469.

It is an arithmetic number, because the mean of its divisors is an integer number (500249469).

Almost surely, 2^1000498937 is an apocalyptic number.

It is an amenable number.

1000498937 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000498937 is an equidigital number, since it uses as much as digits as its factorization.

1000498937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 1000498937 is about 31630.6645045595. The cubic root of 1000498937 is about 1000.1662846812.

The spelling of 1000498937 in words is "one billion, four hundred ninety-eight thousand, nine hundred thirty-seven".