387050043 has 8 divisors (see below), whose sum is σ = 525804048. Its totient is φ = 253164704.

The previous prime is 387050023. The next prime is 387050051. The reversal of 387050043 is 340050783.

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 387050043 - 2²⁴ = 370272827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (387050023) 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, 1216980 + ... + 1217297.

It is an arithmetic number, because the mean of its divisors is an integer number (65725506).

Almost surely, 2^387050043 is an apocalyptic number.

387050043 is a deficient number, since it is larger than the sum of its proper divisors (138754005).

387050043 is a wasteful number, since it uses less digits than its factorization.

387050043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2434333.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 387050043 is about 19673.5874461167. The cubic root of 387050043 is about 728.7675727349.

The spelling of 387050043 in words is "three hundred eighty-seven million, fifty thousand, forty-three".