740241216 has 504 divisors, whose sum is σ = 2705262560. Its totient is φ = 191600640.

The previous prime is 740241209. The next prime is 740241239. The reversal of 740241216 is 612142047.

740241216 is a `hidden beast` number, since 7 + 402 + 41 + 216 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 740241216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 17214891 + ... + 17214933.

Almost surely, 2^740241216 is an apocalyptic number.

740241216 is a gapful number since it is divisible by the number (76) 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 740241216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1352631280).

740241216 is an abundant number, since it is smaller than the sum of its proper divisors (1965021344).

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

740241216 is a wasteful number, since it uses less digits than its factorization.

740241216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 740241216 is about 27207.3742944813. The cubic root of 740241216 is about 904.6024386490.

The spelling of 740241216 in words is "seven hundred forty million, two hundred forty-one thousand, two hundred sixteen".