387329044 has 12 divisors (see below), whose sum is σ = 678132000. Its totient is φ = 193577048.

The previous prime is 387329029. The next prime is 387329053. The reversal of 387329044 is 440923783.

It is a junction number, because it is equal to n+sod(n) for n = 387328988 and 387329006.

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, 11344 + ... + 30055.

It is an arithmetic number, because the mean of its divisors is an integer number (56511000).

Almost surely, 2^387329044 is an apocalyptic number.

It is an amenable number.

387329044 is a deficient number, since it is larger than the sum of its proper divisors (290802956).

387329044 is a wasteful number, since it uses less digits than its factorization.

387329044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43742 (or 43740 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 387329044 is about 19680.6769192525. The cubic root of 387329044 is about 728.9426388532.

The spelling of 387329044 in words is "three hundred eighty-seven million, three hundred twenty-nine thousand, forty-four".