740850420 has 48 divisors (see below), whose sum is σ = 2078435520. Its totient is φ = 197174016.

The previous prime is 740850419. The next prime is 740850421. The reversal of 740850420 is 24058047.

740850420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (740850419) and next prime (740850421).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740850421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19576 + ... + 43184.

It is an arithmetic number, because the mean of its divisors is an integer number (43300740).

Almost surely, 2^740850420 is an apocalyptic number.

It is an amenable number.

740850420 is an abundant number, since it is smaller than the sum of its proper divisors (1337585100).

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

740850420 is a wasteful number, since it uses less digits than its factorization.

740850420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24144 (or 24142 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 740850420 is about 27218.5675596641. The cubic root of 740850420 is about 904.8505272914.

The spelling of 740850420 in words is "seven hundred forty million, eight hundred fifty thousand, four hundred twenty".