498007739 has 2 divisors, whose sum is σ = 498007740. Its totient is φ = 498007738.

The previous prime is 498007733. The next prime is 498007789. The reversal of 498007739 is 937700894.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 498007739 - 2⁸ = 498007483 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 498007693 and 498007702.

It is not a weakly prime, because it can be changed into another prime (498007733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249003869 + 249003870.

It is an arithmetic number, because the mean of its divisors is an integer number (249003870).

Almost surely, 2^498007739 is an apocalyptic number.

498007739 is a deficient number, since it is larger than the sum of its proper divisors (1).

498007739 is an equidigital number, since it uses as much as digits as its factorization.

498007739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 498007739 is about 22316.0870001889. The cubic root of 498007739 is about 792.6449503497.

The spelling of 498007739 in words is "four hundred ninety-eight million, seven thousand, seven hundred thirty-nine".