4073667340 has 72 divisors (see below), whose sum is σ = 8869152096. Its totient is φ = 1570752000.

The previous prime is 4073667293. The next prime is 4073667341. The reversal of 4073667340 is 437663704.

It is a junction number, because it is equal to n+sod(n) for n = 4073667293 and 4073667302.

It is not an unprimeable number, because it can be changed into a prime (4073667341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8364577 + ... + 8365063.

It is an arithmetic number, because the mean of its divisors is an integer number (123182668).

Almost surely, 2^4073667340 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 4073667340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4434576048).

4073667340 is an abundant number, since it is smaller than the sum of its proper divisors (4795484756).

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

4073667340 is a wasteful number, since it uses less digits than its factorization.

4073667340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739 (or 636 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 40.

The square root of 4073667340 is about 63825.2876217569. The cubic root of 4073667340 is about 1597.0868005749.

The spelling of 4073667340 in words is "four billion, seventy-three million, six hundred sixty-seven thousand, three hundred forty".