7609998 has 16 divisors (see below), whose sum is σ = 16603776. Its totient is φ = 2306040.

The previous prime is 7609963. The next prime is 7610003. The reversal of 7609998 is 8999067.

It is a happy number.

7609998 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57586 + ... + 57717.

It is an arithmetic number, because the mean of its divisors is an integer number (1037736).

Almost surely, 2^7609998 is an apocalyptic number.

7609998 is an abundant number, since it is smaller than the sum of its proper divisors (8993778).

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

7609998 is a wasteful number, since it uses less digits than its factorization.

7609998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115319.

The product of its (nonzero) digits is 244944, while the sum is 48.

The square root of 7609998 is about 2758.6224823270. The cubic root of 7609998 is about 196.6956917166.

The spelling of 7609998 in words is "seven million, six hundred nine thousand, nine hundred ninety-eight".