401794802 has 8 divisors (see below), whose sum is σ = 614063916. Its totient is φ = 197106832.

The previous prime is 401794781. The next prime is 401794817. The reversal of 401794802 is 208497104.

It can be written as a sum of positive squares in 2 ways, for example, as 374848321 + 26946481 = 19361^2 + 5191^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×401794802² = 322878125828438408, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1895153 + ... + 1895364.

Almost surely, 2^401794802 is an apocalyptic number.

401794802 is a deficient number, since it is larger than the sum of its proper divisors (212269114).

401794802 is a wasteful number, since it uses less digits than its factorization.

401794802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3790572.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 401794802 is about 20044.8198295719. The cubic root of 401794802 is about 737.9066734217.

The spelling of 401794802 in words is "four hundred one million, seven hundred ninety-four thousand, eight hundred two".