740934216 has 96 divisors (see below), whose sum is σ = 2270268000. Its totient is φ = 224519040.

The previous prime is 740934151. The next prime is 740934217. The reversal of 740934216 is 612439047.

740934216 is a `hidden beast` number, since 7 + 409 + 34 + 216 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (740934217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4060 + ... + 38708.

It is an arithmetic number, because the mean of its divisors is an integer number (23648625).

Almost surely, 2^740934216 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 740934216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1135134000).

740934216 is an abundant number, since it is smaller than the sum of its proper divisors (1529333784).

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

740934216 is a wasteful number, since it uses less digits than its factorization.

740934216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34681 (or 34665 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 740934216 is about 27220.1068330012. The cubic root of 740934216 is about 904.8846412386.

The spelling of 740934216 in words is "seven hundred forty million, nine hundred thirty-four thousand, two hundred sixteen".