7680498 has 64 divisors (see below), whose sum is σ = 19243008. Its totient is φ = 1992960.

The previous prime is 7680493. The next prime is 7680509. The reversal of 7680498 is 8940867.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (7680493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21961 + ... + 22307.

It is an arithmetic number, because the mean of its divisors is an integer number (300672).

Almost surely, 2^7680498 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7680498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9621504).

7680498 is an abundant number, since it is smaller than the sum of its proper divisors (11562510).

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

7680498 is a wasteful number, since it uses less digits than its factorization.

7680498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 7680498 is about 2771.3711407893. The cubic root of 7680498 is about 197.3012303460.

The spelling of 7680498 in words is "seven million, six hundred eighty thousand, four hundred ninety-eight".