740332416 has 128 divisors (see below), whose sum is σ = 2142000000. Its totient is φ = 225662976.

The previous prime is 740332343. The next prime is 740332423. The reversal of 740332416 is 614233047.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209835 + ... + 213333.

It is an arithmetic number, because the mean of its divisors is an integer number (16734375).

Almost surely, 2^740332416 is an apocalyptic number.

740332416 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 740332416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1071000000).

740332416 is an abundant number, since it is smaller than the sum of its proper divisors (1401667584).

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

740332416 is a wasteful number, since it uses less digits than its factorization.

740332416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3564 (or 3552 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 740332416 is about 27209.0502590590. The cubic root of 740332416 is about 904.6395870599.

The spelling of 740332416 in words is "seven hundred forty million, three hundred thirty-two thousand, four hundred sixteen".