387048557246 has 96 divisors (see below), whose sum is σ = 659953912800. Its totient is φ = 169192945152.

The previous prime is 387048557237. The next prime is 387048557279. The reversal of 387048557246 is 642755840783.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 511292300 + ... + 511293056.

It is an arithmetic number, because the mean of its divisors is an integer number (6874519925).

Almost surely, 2^387048557246 is an apocalyptic number.

387048557246 is a deficient number, since it is larger than the sum of its proper divisors (272905355554).

387048557246 is a wasteful number, since it uses less digits than its factorization.

387048557246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246 (or 1217 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 59.

The spelling of 387048557246 in words is "three hundred eighty-seven billion, forty-eight million, five hundred fifty-seven thousand, two hundred forty-six".