2634063544 has 32 divisors (see below), whose sum is σ = 5646441600. Its totient is φ = 1128480480.

The previous prime is 2634063503. The next prime is 2634063547. The reversal of 2634063544 is 4453604362.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2634063547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191539 + ... + 204829.

It is an arithmetic number, because the mean of its divisors is an integer number (176451300).

Almost surely, 2^2634063544 is an apocalyptic number.

It is an amenable number.

2634063544 is an abundant number, since it is smaller than the sum of its proper divisors (3012378056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2634063544 is a wasteful number, since it uses less digits than its factorization.

2634063544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16843 (or 16839 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 37.

The square root of 2634063544 is about 51323.1287432869. The cubic root of 2634063544 is about 1381.0479234990.

The spelling of 2634063544 in words is "two billion, six hundred thirty-four million, sixty-three thousand, five hundred forty-four".