84326246004 has 864 divisors, whose sum is σ = 297840872448. Its totient is φ = 18308505600.

The previous prime is 84326245967. The next prime is 84326246041. The reversal of 84326246004 is 40064262348.

It is an interprime number because it is at equal distance from previous prime (84326245967) and next prime (84326246041).

It is a super-2 number, since 2×84326246004² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 487434862 + ... + 487435034.

It is an arithmetic number, because the mean of its divisors is an integer number (344723232).

Almost surely, 2^84326246004 is an apocalyptic number.

84326246004 is a gapful number since it is divisible by the number (84) 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 84326246004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148920436224).

84326246004 is an abundant number, since it is smaller than the sum of its proper divisors (213514626444).

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

84326246004 is a wasteful number, since it uses less digits than its factorization.

84326246004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 39.

The spelling of 84326246004 in words is "eighty-four billion, three hundred twenty-six million, two hundred forty-six thousand, four".