720498350 has 48 divisors (see below), whose sum is σ = 1574430480. Its totient is φ = 241843200.

The previous prime is 720498313. The next prime is 720498353. The reversal of 720498350 is 53894027.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (720498353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43235 + ... + 57534.

It is an arithmetic number, because the mean of its divisors is an integer number (32800635).

Almost surely, 2^720498350 is an apocalyptic number.

720498350 is an abundant number, since it is smaller than the sum of its proper divisors (853932130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

720498350 is a wasteful number, since it uses less digits than its factorization.

720498350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100805 (or 100800 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 720498350 is about 26842.1003276569. The cubic root of 720498350 is about 896.4876894031.

The spelling of 720498350 in words is "seven hundred twenty million, four hundred ninety-eight thousand, three hundred fifty".