2763450993 has 8 divisors (see below), whose sum is σ = 3685070368. Its totient is φ = 1842066144.

The previous prime is 2763450961. The next prime is 2763451013. The reversal of 2763450993 is 3990543672.

It is a happy number.

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

It is not a de Polignac number, because 2763450993 - 2⁵ = 2763450961 is a prime.

It is a super-2 number, since 2×2763450993² = 15273322781425372098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2763450923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28996 + ... + 79797.

It is an arithmetic number, because the mean of its divisors is an integer number (460633796).

Almost surely, 2^2763450993 is an apocalyptic number.

It is an amenable number.

2763450993 is a deficient number, since it is larger than the sum of its proper divisors (921619375).

2763450993 is a wasteful number, since it uses less digits than its factorization.

2763450993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117263.

The product of its (nonzero) digits is 1224720, while the sum is 48.

The square root of 2763450993 is about 52568.5361504389. The cubic root of 2763450993 is about 1403.3002063497.

The spelling of 2763450993 in words is "two billion, seven hundred sixty-three million, four hundred fifty thousand, nine hundred ninety-three".