381032084884 has 24 divisors (see below), whose sum is σ = 770214590208. Its totient is φ = 163008378240.

The previous prime is 381032084869. The next prime is 381032084891. The reversal of 381032084884 is 488480230183.

It is a super-2 number, since 2×381032084884² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254699844 + ... + 254701339.

It is an arithmetic number, because the mean of its divisors is an integer number (32092274592).

Almost surely, 2^381032084884 is an apocalyptic number.

381032084884 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

381032084884 is an abundant number, since it is smaller than the sum of its proper divisors (389182505324).

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

381032084884 is a wasteful number, since it uses less digits than its factorization.

381032084884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509401215 (or 509401213 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 49.

The spelling of 381032084884 in words is "three hundred eighty-one billion, thirty-two million, eighty-four thousand, eight hundred eighty-four".