4076543464 has 64 divisors (see below), whose sum is σ = 8870400000. Its totient is φ = 1720225728.

The previous prime is 4076543417. The next prime is 4076543473. The reversal of 4076543464 is 4643456704.

It is a happy number.

It is a super-2 number, since 2×4076543464² = 33236413227762238592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4076543464.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1941087 + ... + 1943185.

It is an arithmetic number, because the mean of its divisors is an integer number (138600000).

Almost surely, 2^4076543464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4076543464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4435200000).

4076543464 is an abundant number, since it is smaller than the sum of its proper divisors (4793856536).

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

4076543464 is a wasteful number, since it uses less digits than its factorization.

4076543464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2630 (or 2626 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 43.

The square root of 4076543464 is about 63847.8148725546. The cubic root of 4076543464 is about 1597.4625749235.

The spelling of 4076543464 in words is "four billion, seventy-six million, five hundred forty-three thousand, four hundred sixty-four".