802973934 has 48 divisors (see below), whose sum is σ = 2092970880. Its totient is φ = 217345680.

The previous prime is 802973923. The next prime is 802973947. The reversal of 802973934 is 439379208.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 802973934.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165312 + ... + 170099.

It is an arithmetic number, because the mean of its divisors is an integer number (43603560).

Almost surely, 2^802973934 is an apocalyptic number.

802973934 is an abundant number, since it is smaller than the sum of its proper divisors (1289996946).

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

802973934 is a wasteful number, since it uses less digits than its factorization.

802973934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335445 (or 335442 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 802973934 is about 28336.7947022948. The cubic root of 802973934 is about 929.4666591627.

The spelling of 802973934 in words is "eight hundred two million, nine hundred seventy-three thousand, nine hundred thirty-four".