387798611346 has 24 divisors (see below), whose sum is σ = 840301473024. Its totient is φ = 129255257880.

The previous prime is 387798611327. The next prime is 387798611377. The reversal of 387798611346 is 643116897783.

387798611346 is a `hidden beast` number, since 3 + 8 + 7 + 7 + 9 + 8 + 611 + 3 + 4 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 692250 + ... + 1120181.

It is an arithmetic number, because the mean of its divisors is an integer number (35012561376).

Almost surely, 2^387798611346 is an apocalyptic number.

387798611346 is an abundant number, since it is smaller than the sum of its proper divisors (452502861678).

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

387798611346 is a wasteful number, since it uses less digits than its factorization.

387798611346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824326 (or 1824323 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 63.

The spelling of 387798611346 in words is "three hundred eighty-seven billion, seven hundred ninety-eight million, six hundred eleven thousand, three hundred forty-six".