2630286534 has 16 divisors (see below), whose sum is σ = 5261585472. Its totient is φ = 876593448.

The previous prime is 2630286523. The next prime is 2630286551. The reversal of 2630286534 is 4356820362.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2630286492 and 2630286501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6024 + ... + 72779.

It is an arithmetic number, because the mean of its divisors is an integer number (328849092).

Almost surely, 2^2630286534 is an apocalyptic number.

2630286534 is an abundant number, since it is smaller than the sum of its proper divisors (2631298938).

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

2630286534 is a wasteful number, since it uses less digits than its factorization.

2630286534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84371.

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 2630286534 is about 51286.3191699307. The cubic root of 2630286534 is about 1380.3875082735.

The spelling of 2630286534 in words is "two billion, six hundred thirty million, two hundred eighty-six thousand, five hundred thirty-four".