5012398698 has 8 divisors (see below), whose sum is σ = 10024797408. Its totient is φ = 1670799564.

The previous prime is 5012398697. The next prime is 5012398723. The reversal of 5012398698 is 8968932105.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

5012398698 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 5012398698.

It is not an unprimeable number, because it can be changed into a prime (5012398693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417699886 + ... + 417699897.

It is an arithmetic number, because the mean of its divisors is an integer number (1253099676).

Almost surely, 2^5012398698 is an apocalyptic number.

5012398698 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5012398698 is a wasteful number, since it uses less digits than its factorization.

5012398698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835399788.

The product of its (nonzero) digits is 933120, while the sum is 51.

The square root of 5012398698 is about 70798.2958693216. The cubic root of 5012398698 is about 1711.3882116594.

The spelling of 5012398698 in words is "five billion, twelve million, three hundred ninety-eight thousand, six hundred ninety-eight".