4340477952 has 156 divisors (see below), whose sum is σ = 13199632680. Its totient is φ = 1370456064.

The previous prime is 4340477941. The next prime is 4340478017. The reversal of 4340477952 is 2597740434.

It is a super-2 number, since 2×4340477952² = 37679497703596228608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4340477898 and 4340477907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 697318 + ... + 703514.

It is an arithmetic number, because the mean of its divisors is an integer number (84613030).

Almost surely, 2^4340477952 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 4340477952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6599816340).

4340477952 is an abundant number, since it is smaller than the sum of its proper divisors (8859154728).

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

4340477952 is a wasteful number, since it uses less digits than its factorization.

4340477952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6246 (or 6221 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The square root of 4340477952 is about 65882.3037848556. The cubic root of 4340477952 is about 1631.2199270802.

The spelling of 4340477952 in words is "four billion, three hundred forty million, four hundred seventy-seven thousand, nine hundred fifty-two".