6923276400 has 120 divisors (see below), whose sum is σ = 22718639664. Its totient is φ = 1801164800.

The previous prime is 6923276389. The next prime is 6923276413. The reversal of 6923276400 is 46723296.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×6923276400² = 95863512221593920000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21159 + ... + 119558.

Almost surely, 2^6923276400 is an apocalyptic number.

6923276400 is a gapful number since it is divisible by the number (60) 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 6923276400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11359319832).

6923276400 is an abundant number, since it is smaller than the sum of its proper divisors (15795363264).

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

6923276400 is a wasteful number, since it uses less digits than its factorization.

6923276400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140779 (or 140768 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 6923276400 is about 83206.2281322738. The cubic root of 6923276400 is about 1905.9165889696.

Adding to 6923276400 its reverse (46723296), we get a palindrome (6969999696).

The spelling of 6923276400 in words is "six billion, nine hundred twenty-three million, two hundred seventy-six thousand, four hundred".