740733340 has 48 divisors (see below), whose sum is σ = 1602064800. Its totient is φ = 287476992.

The previous prime is 740733337. The next prime is 740733361. The reversal of 740733340 is 43337047.

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, 308866 + ... + 311254.

It is an arithmetic number, because the mean of its divisors is an integer number (33376350).

Almost surely, 2^740733340 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 740733340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (801032400).

740733340 is an abundant number, since it is smaller than the sum of its proper divisors (861331460).

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

740733340 is a wasteful number, since it uses less digits than its factorization.

740733340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854 (or 2852 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 31.

The square root of 740733340 is about 27216.4167369623. The cubic root of 740733340 is about 904.8028588831.

The spelling of 740733340 in words is "seven hundred forty million, seven hundred thirty-three thousand, three hundred forty".