63340083 has 16 divisors (see below), whose sum is σ = 93980800. Its totient is φ = 42162120.

The previous prime is 63340073. The next prime is 63340093. The reversal of 63340083 is 38004336.

It is an interprime number because it is at equal distance from previous prime (63340073) and next prime (63340093).

It is a de Polignac number, because none of the positive numbers 2^k-63340083 is a prime.

It is a super-2 number, since 2×63340083² = 8023932228893778, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (63340073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21828 + ... + 24558.

It is an arithmetic number, because the mean of its divisors is an integer number (5873800).

Almost surely, 2^63340083 is an apocalyptic number.

63340083 is a deficient number, since it is larger than the sum of its proper divisors (30640717).

63340083 is a wasteful number, since it uses less digits than its factorization.

63340083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3599 (or 3593 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 63340083 is about 7958.6483148836. The cubic root of 63340083 is about 398.6204202863.

The spelling of 63340083 in words is "sixty-three million, three hundred forty thousand, eighty-three".