378296534 has 32 divisors (see below), whose sum is σ = 730294272. Its totient is φ = 142632000.

The previous prime is 378296521. The next prime is 378296543. The reversal of 378296534 is 435692873.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34847 + ... + 44394.

It is an arithmetic number, because the mean of its divisors is an integer number (22821696).

Almost surely, 2^378296534 is an apocalyptic number.

378296534 is a deficient number, since it is larger than the sum of its proper divisors (351997738).

378296534 is a wasteful number, since it uses less digits than its factorization.

378296534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79292.

The product of its digits is 1088640, while the sum is 47.

The square root of 378296534 is about 19449.8466317861. The cubic root of 378296534 is about 723.2317010306.

The spelling of 378296534 in words is "three hundred seventy-eight million, two hundred ninety-six thousand, five hundred thirty-four".