498740588 has 12 divisors (see below), whose sum is σ = 883844640. Its totient is φ = 246213552.

The previous prime is 498740581. The next prime is 498740621. The reversal of 498740588 is 885047894.

It is a happy number.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (498740581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 788831 + ... + 789462.

It is an arithmetic number, because the mean of its divisors is an integer number (73653720).

Almost surely, 2^498740588 is an apocalyptic number.

It is an amenable number.

498740588 is a deficient number, since it is larger than the sum of its proper divisors (385104052).

498740588 is a wasteful number, since it uses less digits than its factorization.

498740588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578376 (or 1578374 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 53.

The square root of 498740588 is about 22332.5007108474. The cubic root of 498740588 is about 793.0335683761.

The spelling of 498740588 in words is "four hundred ninety-eight million, seven hundred forty thousand, five hundred eighty-eight".