381070098 has 48 divisors (see below), whose sum is σ = 839049120. Its totient is φ = 124975872.

The previous prime is 381070097. The next prime is 381070103. The reversal of 381070098 is 890070183.

It is not an unprimeable number, because it can be changed into a prime (381070097) 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, 565890 + ... + 566562.

It is an arithmetic number, because the mean of its divisors is an integer number (17480190).

Almost surely, 2^381070098 is an apocalyptic number.

381070098 is an abundant number, since it is smaller than the sum of its proper divisors (457979022).

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

381070098 is a wasteful number, since it uses less digits than its factorization.

381070098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143 (or 1140 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 381070098 is about 19521.0168280241. The cubic root of 381070098 is about 724.9949095164.

The spelling of 381070098 in words is "three hundred eighty-one million, seventy thousand, ninety-eight".