345899763 has 12 divisors (see below), whose sum is σ = 545054328. Its totient is φ = 209636160.

The previous prime is 345899753. The next prime is 345899773. The reversal of 345899763 is 367998543.

It is an interprime number because it is at equal distance from previous prime (345899753) and next prime (345899773).

It is not a de Polignac number, because 345899763 - 2⁶ = 345899699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345899753) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1746870 + ... + 1747067.

It is an arithmetic number, because the mean of its divisors is an integer number (45421194).

Almost surely, 2^345899763 is an apocalyptic number.

345899763 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

345899763 is a deficient number, since it is larger than the sum of its proper divisors (199154565).

345899763 is a wasteful number, since it uses less digits than its factorization.

345899763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3493954 (or 3493951 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 345899763 is about 18598.3806553151. The cubic root of 345899763 is about 701.9670949098.

The spelling of 345899763 in words is "three hundred forty-five million, eight hundred ninety-nine thousand, seven hundred sixty-three".