801381352 has 8 divisors (see below), whose sum is σ = 1502590050. Its totient is φ = 400690672.

The previous prime is 801381337. The next prime is 801381353. The reversal of 801381352 is 253183108.

It can be written as a sum of positive squares in only one way, i.e., 477597316 + 323784036 = 21854^2 + 17994^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×801381352³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (801381353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50086327 + ... + 50086342.

Almost surely, 2^801381352 is an apocalyptic number.

It is an amenable number.

801381352 is a deficient number, since it is larger than the sum of its proper divisors (701208698).

801381352 is a wasteful number, since it uses less digits than its factorization.

801381352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100172675 (or 100172671 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 801381352 is about 28308.6797996657. The cubic root of 801381352 is about 928.8517651587.

The spelling of 801381352 in words is "eight hundred one million, three hundred eighty-one thousand, three hundred fifty-two".