802893474 has 12 divisors (see below), whose sum is σ = 1739602566. Its totient is φ = 267631152.

The previous prime is 802893473. The next prime is 802893517. The reversal of 802893474 is 474398208.

It can be written as a sum of positive squares in only one way, i.e., 732081249 + 70812225 = 27057^2 + 8415^2 .

It is not an unprimeable number, because it can be changed into a prime (802893473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22302579 + ... + 22302614.

Almost surely, 2^802893474 is an apocalyptic number.

802893474 is an abundant number, since it is smaller than the sum of its proper divisors (936709092).

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

802893474 is a wasteful number, since it uses less digits than its factorization.

802893474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44605201 (or 44605198 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 802893474 is about 28335.3749578155. The cubic root of 802893474 is about 929.4356131630.

The spelling of 802893474 in words is "eight hundred two million, eight hundred ninety-three thousand, four hundred seventy-four".