409001034 has 32 divisors (see below), whose sum is σ = 904740480. Its totient is φ = 122444352.

The previous prime is 409001017. The next prime is 409001051. The reversal of 409001034 is 430100904.

It is an interprime number because it is at equal distance from previous prime (409001017) and next prime (409001051).

It is a self number, because there is not a number n which added to its sum of digits gives 409001034.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67974 + ... + 73745.

It is an arithmetic number, because the mean of its divisors is an integer number (28273140).

Almost surely, 2^409001034 is an apocalyptic number.

409001034 is an abundant number, since it is smaller than the sum of its proper divisors (495739446).

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

409001034 is a wasteful number, since it uses less digits than its factorization.

409001034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141774.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 409001034 is about 20223.7739801452. The cubic root of 409001034 is about 742.2920375764.

Adding to 409001034 its reverse (430100904), we get a palindrome (839101938).

The spelling of 409001034 in words is "four hundred nine million, one thousand, thirty-four".