4896815634 has 40 divisors (see below), whose sum is σ = 10977016908. Its totient is φ = 1631599200.

The previous prime is 4896815633. The next prime is 4896815699. The reversal of 4896815634 is 4365186984.

4896815634 is a `hidden beast` number, since 489 + 6 + 8 + 156 + 3 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4277552409 + 619263225 = 65403^2 + 24885^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4896815633) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 530184 + ... + 539340.

Almost surely, 2^4896815634 is an apocalyptic number.

4896815634 is an abundant number, since it is smaller than the sum of its proper divisors (6080201274).

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

4896815634 is a wasteful number, since it uses less digits than its factorization.

4896815634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12472 (or 12463 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The square root of 4896815634 is about 69977.2508319668. The cubic root of 4896815634 is about 1698.1312375933.

The spelling of 4896815634 in words is "four billion, eight hundred ninety-six million, eight hundred fifteen thousand, six hundred thirty-four".