383700067740 has 768 divisors, whose sum is σ = 1436517089280. Its totient is φ = 84638822400.

The previous prime is 383700067739. The next prime is 383700067741. The reversal of 383700067740 is 47760007383.

It is an interprime number because it is at equal distance from previous prime (383700067739) and next prime (383700067741).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383700067741) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 378775474 + ... + 378776486.

It is an arithmetic number, because the mean of its divisors is an integer number (1870464960).

Almost surely, 2^383700067740 is an apocalyptic number.

383700067740 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 383700067740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (718258544640).

383700067740 is an abundant number, since it is smaller than the sum of its proper divisors (1052817021540).

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

383700067740 is a wasteful number, since it uses less digits than its factorization.

383700067740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112 (or 1082 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The spelling of 383700067740 in words is "three hundred eighty-three billion, seven hundred million, sixty-seven thousand, seven hundred forty".