2635464038 has 8 divisors (see below), whose sum is σ = 4020199560. Its totient is φ = 1295397520.

The previous prime is 2635463939. The next prime is 2635464053. The reversal of 2635464038 is 8304645362.

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

It is a junction number, because it is equal to n+sod(n) for n = 2635463986 and 2635464004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11167103 + ... + 11167338.

It is an arithmetic number, because the mean of its divisors is an integer number (502524945).

Almost surely, 2^2635464038 is an apocalyptic number.

2635464038 is a deficient number, since it is larger than the sum of its proper divisors (1384735522).

2635464038 is a wasteful number, since it uses less digits than its factorization.

2635464038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22334502.

The product of its (nonzero) digits is 414720, while the sum is 41.

The square root of 2635464038 is about 51336.7708178066. The cubic root of 2635464038 is about 1381.2926412912.

The spelling of 2635464038 in words is "two billion, six hundred thirty-five million, four hundred sixty-four thousand, thirty-eight".