402103296 has 264 divisors, whose sum is σ = 1389732864. Its totient is φ = 109486080.

The previous prime is 402103291. The next prime is 402103301. The reversal of 402103296 is 692301204.

It is an interprime number because it is at equal distance from previous prime (402103291) and next prime (402103301).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402103291) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1483641 + ... + 1483911.

Almost surely, 2^402103296 is an apocalyptic number.

402103296 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 402103296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (694866432).

402103296 is an abundant number, since it is smaller than the sum of its proper divisors (987629568).

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

402103296 is a wasteful number, since it uses less digits than its factorization.

402103296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 402103296 is about 20052.5134584171. The cubic root of 402103296 is about 738.0954775452.

The spelling of 402103296 in words is "four hundred two million, one hundred three thousand, two hundred ninety-six".