381060699397 has 8 divisors (see below), whose sum is σ = 435526114176. Its totient is φ = 326602327632.

The previous prime is 381060699389. The next prime is 381060699407. The reversal of 381060699397 is 793996060183.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 381060699397 - 2³ = 381060699389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381060699497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1644298 + ... + 1861675.

It is an arithmetic number, because the mean of its divisors is an integer number (54440764272).

Almost surely, 2^381060699397 is an apocalyptic number.

It is an amenable number.

381060699397 is a deficient number, since it is larger than the sum of its proper divisors (54465414779).

381060699397 is a wasteful number, since it uses less digits than its factorization.

381060699397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3521507.

The product of its (nonzero) digits is 13226976, while the sum is 61.

The spelling of 381060699397 in words is "three hundred eighty-one billion, sixty million, six hundred ninety-nine thousand, three hundred ninety-seven".