401469696 has 180 divisors, whose sum is σ = 1261352400. Its totient is φ = 126655488.

The previous prime is 401469667. The next prime is 401469697. The reversal of 401469696 is 696964104.

It is a super-2 number, since 2×401469696² = 322355833612664832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401469697) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 393475 + ... + 394493.

Almost surely, 2^401469696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 401469696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (630676200).

401469696 is an abundant number, since it is smaller than the sum of its proper divisors (859882704).

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

401469696 is a wasteful number, since it uses less digits than its factorization.

401469696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066 (or 1043 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 401469696 is about 20036.7087117620. The cubic root of 401469696 is about 737.7075978255.

The spelling of 401469696 in words is "four hundred one million, four hundred sixty-nine thousand, six hundred ninety-six".