423846402 has 32 divisors (see below), whose sum is σ = 969667200. Its totient is φ = 120989568.

The previous prime is 423846377. The next prime is 423846407. The reversal of 423846402 is 204648324.

It is not an unprimeable number, because it can be changed into a prime (423846407) 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, 50224 + ... + 58052.

It is an arithmetic number, because the mean of its divisors is an integer number (30302100).

Almost surely, 2^423846402 is an apocalyptic number.

423846402 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

423846402 is an abundant number, since it is smaller than the sum of its proper divisors (545820798).

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

423846402 is a wasteful number, since it uses less digits than its factorization.

423846402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9130.

The product of its (nonzero) digits is 36864, while the sum is 33.

The square root of 423846402 is about 20587.5302549869. The cubic root of 423846402 is about 751.1664232243.

The spelling of 423846402 in words is "four hundred twenty-three million, eight hundred forty-six thousand, four hundred two".