942378338 has 32 divisors (see below), whose sum is σ = 1562416128. Its totient is φ = 422742400.

The previous prime is 942378337. The next prime is 942378361. The reversal of 942378338 is 833873249.

It is a junction number, because it is equal to n+sod(n) for n = 942378292 and 942378301.

It is not an unprimeable number, because it can be changed into a prime (942378337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574856 + ... + 576492.

It is an arithmetic number, because the mean of its divisors is an integer number (48825504).

Almost surely, 2^942378338 is an apocalyptic number.

942378338 is a deficient number, since it is larger than the sum of its proper divisors (620037790).

942378338 is a wasteful number, since it uses less digits than its factorization.

942378338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978.

The product of its digits is 870912, while the sum is 47.

The square root of 942378338 is about 30698.1813467834. The cubic root of 942378338 is about 980.4115784755.

The spelling of 942378338 in words is "nine hundred forty-two million, three hundred seventy-eight thousand, three hundred thirty-eight".