387260556901 has 8 divisors (see below), whose sum is σ = 388454523008. Its totient is φ = 386066736000.

The previous prime is 387260556889. The next prime is 387260556929. The reversal of 387260556901 is 109655062783.

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

It is a cyclic number.

It is not a de Polignac number, because 387260556901 - 2¹⁹ = 387260032613 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 (387260556931) 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, 8079316 + ... + 8127106.

It is an arithmetic number, because the mean of its divisors is an integer number (48556815376).

Almost surely, 2^387260556901 is an apocalyptic number.

It is an amenable number.

387260556901 is a deficient number, since it is larger than the sum of its proper divisors (1193966107).

387260556901 is a wasteful number, since it uses less digits than its factorization.

387260556901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72603.

The product of its (nonzero) digits is 2721600, while the sum is 52.

The spelling of 387260556901 in words is "three hundred eighty-seven billion, two hundred sixty million, five hundred fifty-six thousand, nine hundred one".