7173398650 has 48 divisors (see below), whose sum is σ = 14624697888. Its totient is φ = 2596104000.

The previous prime is 7173398623. The next prime is 7173398653. The reversal of 7173398650 is 568933717.

It is a junction number, because it is equal to n+sod(n) for n = 7173398594 and 7173398603.

It is not an unprimeable number, because it can be changed into a prime (7173398653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85144 + ... + 146956.

It is an arithmetic number, because the mean of its divisors is an integer number (304681206).

Almost surely, 2^7173398650 is an apocalyptic number.

7173398650 is an abundant number, since it is smaller than the sum of its proper divisors (7451299238).

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

7173398650 is a wasteful number, since it uses less digits than its factorization.

7173398650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62047 (or 62042 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 49.

The square root of 7173398650 is about 84695.9187328410. The cubic root of 7173398650 is about 1928.5977491868.

The spelling of 7173398650 in words is "seven billion, one hundred seventy-three million, three hundred ninety-eight thousand, six hundred fifty".