387483942 has 16 divisors (see below), whose sum is σ = 799967232. Its totient is φ = 124994760.

The previous prime is 387483931. The next prime is 387483953. The reversal of 387483942 is 249384783.

It is an interprime number because it is at equal distance from previous prime (387483931) and next prime (387483953).

It is a junction number, because it is equal to n+sod(n) for n = 387483891 and 387483900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041438 + ... + 1041809.

It is an arithmetic number, because the mean of its divisors is an integer number (49997952).

Almost surely, 2^387483942 is an apocalyptic number.

387483942 is an abundant number, since it is smaller than the sum of its proper divisors (412483290).

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

387483942 is a wasteful number, since it uses less digits than its factorization.

387483942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083283.

The product of its digits is 1161216, while the sum is 48.

The square root of 387483942 is about 19684.6118071960. The cubic root of 387483942 is about 729.0397971654.

The spelling of 387483942 in words is "three hundred eighty-seven million, four hundred eighty-three thousand, nine hundred forty-two".