4263693480 has 192 divisors, whose sum is σ = 14787864000. Its totient is φ = 1062263808.

The previous prime is 4263693457. The next prime is 4263693493. The reversal of 4263693480 is 843963624.

4263693480 is a `hidden beast` number, since 4 + 2 + 636 + 9 + 3 + 4 + 8 + 0 = 666.

4263693480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 495051 + ... + 503589.

It is an arithmetic number, because the mean of its divisors is an integer number (77020125).

Almost surely, 2^4263693480 is an apocalyptic number.

4263693480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4263693480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7393932000).

4263693480 is an abundant number, since it is smaller than the sum of its proper divisors (10524170520).

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

4263693480 is a wasteful number, since it uses less digits than its factorization.

4263693480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8648 (or 8641 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The square root of 4263693480 is about 65296.9637885254. The cubic root of 4263693480 is about 1621.5437045706.

The spelling of 4263693480 in words is "four billion, two hundred sixty-three million, six hundred ninety-three thousand, four hundred eighty".