740089800 has 144 divisors (see below), whose sum is σ = 2520910080. Its totient is φ = 194544000.

The previous prime is 740089787. The next prime is 740089817. The reversal of 740089800 is 8980047.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 124905 + ... + 130695.

It is an arithmetic number, because the mean of its divisors is an integer number (17506320).

Almost surely, 2^740089800 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 740089800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1260455040).

740089800 is an abundant number, since it is smaller than the sum of its proper divisors (1780820280).

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

740089800 is a wasteful number, since it uses less digits than its factorization.

740089800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5884 (or 5872 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 740089800 is about 27204.5915242262. The cubic root of 740089800 is about 904.5407557722.

The spelling of 740089800 in words is "seven hundred forty million, eighty-nine thousand, eight hundred".