3963162654 has 80 divisors (see below), whose sum is σ = 9710046720. Its totient is φ = 1198193040.

The previous prime is 3963162647. The next prime is 3963162661. The reversal of 3963162654 is 4562613693.

3963162654 is a `hidden beast` number, since 3 + 9 + 631 + 6 + 2 + 6 + 5 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (3963162647) and next prime (3963162661).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 851257 + ... + 855899.

It is an arithmetic number, because the mean of its divisors is an integer number (121375584).

Almost surely, 2^3963162654 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3963162654, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4855023360).

3963162654 is an abundant number, since it is smaller than the sum of its proper divisors (5746884066).

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

3963162654 is a wasteful number, since it uses less digits than its factorization.

3963162654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5147 (or 5138 counting only the distinct ones).

The product of its digits is 699840, while the sum is 45.

The square root of 3963162654 is about 62953.6548105033. The cubic root of 3963162654 is about 1582.5130458708.

The spelling of 3963162654 in words is "three billion, nine hundred sixty-three million, one hundred sixty-two thousand, six hundred fifty-four".