676249600 has 180 divisors, whose sum is σ = 1820272384. Its totient is φ = 247726080.

The previous prime is 676249573. The next prime is 676249601. The reversal of 676249600 is 6942676.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676249601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5324737 + ... + 5324863.

Almost surely, 2^676249600 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 676249600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (910136192).

676249600 is an abundant number, since it is smaller than the sum of its proper divisors (1144022784).

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

676249600 is a wasteful number, since it uses less digits than its factorization.

676249600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 676249600 is about 26004.7995570049. The cubic root of 676249600 is about 877.7462992622.

The spelling of 676249600 in words is "six hundred seventy-six million, two hundred forty-nine thousand, six hundred".