401603410 has 32 divisors (see below), whose sum is σ = 824290992. Its totient is φ = 139560960.

The previous prime is 401603407. The next prime is 401603413. The reversal of 401603410 is 14306104.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (401603407) and next prime (401603413).

It can be written as a sum of positive squares in 8 ways, for example, as 83302129 + 318301281 = 9127^2 + 17841^2 .

It is a super-2 number, since 2×401603410² = 322570597847256200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401603413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88651 + ... + 93070.

Almost surely, 2^401603410 is an apocalyptic number.

401603410 is an abundant number, since it is smaller than the sum of its proper divisors (422687582).

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

401603410 is a wasteful number, since it uses less digits than its factorization.

401603410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181758.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 401603410 is about 20040.0451596298. The cubic root of 401603410 is about 737.7894893401.

Adding to 401603410 its reverse (14306104), we get a palindrome (415909514).

The spelling of 401603410 in words is "four hundred one million, six hundred three thousand, four hundred ten".