387052678 has 8 divisors (see below), whose sum is σ = 585905760. Its totient is φ = 191750760.

The previous prime is 387052649. The next prime is 387052741. The reversal of 387052678 is 876250783.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 887518 + ... + 887953.

It is an arithmetic number, because the mean of its divisors is an integer number (73238220).

Almost surely, 2^387052678 is an apocalyptic number.

387052678 is a deficient number, since it is larger than the sum of its proper divisors (198853082).

387052678 is a wasteful number, since it uses less digits than its factorization.

387052678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775582.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 387052678 is about 19673.6544139618. The cubic root of 387052678 is about 728.7692265247.

The spelling of 387052678 in words is "three hundred eighty-seven million, fifty-two thousand, six hundred seventy-eight".