7266798998 has 4 divisors (see below), whose sum is σ = 10900198500. Its totient is φ = 3633399498.

The previous prime is 7266798997. The next prime is 7266799027. The reversal of 7266798998 is 8998976627.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7266798997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1816699748 + ... + 1816699751.

It is an arithmetic number, because the mean of its divisors is an integer number (2725049625).

Almost surely, 2^7266798998 is an apocalyptic number.

7266798998 is a deficient number, since it is larger than the sum of its proper divisors (3633399502).

7266798998 is a wasteful number, since it uses less digits than its factorization.

7266798998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3633399501.

The product of its digits is 164602368, while the sum is 71.

The square root of 7266798998 is about 85245.5218647877. The cubic root of 7266798998 is about 1936.9320372991.

The spelling of 7266798998 in words is "seven billion, two hundred sixty-six million, seven hundred ninety-eight thousand, nine hundred ninety-eight".