426996036 has 60 divisors (see below), whose sum is σ = 1119666240. Its totient is φ = 141896880.

The previous prime is 426996013. The next prime is 426996043. The reversal of 426996036 is 630699624.

It is a super-2 number, since 2×426996036² = 364651229519426592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 426995982 and 426996000.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 114481 + ... + 118151.

It is an arithmetic number, because the mean of its divisors is an integer number (18661104).

Almost surely, 2^426996036 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 426996036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (559833120).

426996036 is an abundant number, since it is smaller than the sum of its proper divisors (692670204).

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

426996036 is a wasteful number, since it uses less digits than its factorization.

426996036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4046 (or 4035 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

The square root of 426996036 is about 20663.8824038466. The cubic root of 426996036 is about 753.0224910347.

The spelling of 426996036 in words is "four hundred twenty-six million, nine hundred ninety-six thousand, thirty-six".