3767440004340 has 96 divisors (see below), whose sum is σ = 10853964799104. Its totient is φ = 975690800640.

The previous prime is 3767440004299. The next prime is 3767440004347. The reversal of 3767440004340 is 434000447673.

It is a junction number, because it is equal to n+sod(n) for n = 3767440004292 and 3767440004301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3767440004347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 367414 + ... + 2769453.

It is an arithmetic number, because the mean of its divisors is an integer number (113062133324).

Almost surely, 2^{3767440004340} is an apocalyptic number.

3767440004340 is a gapful number since it is divisible by the number (30) 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 3767440004340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5426982399552).

3767440004340 is an abundant number, since it is smaller than the sum of its proper divisors (7086524794764).

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

3767440004340 is a wasteful number, since it uses less digits than its factorization.

3767440004340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3137457 (or 3137455 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 42.

The spelling of 3767440004340 in words is "three trillion, seven hundred sixty-seven billion, four hundred forty million, four thousand, three hundred forty".