19740350 has 24 divisors (see below), whose sum is σ = 41963088. Its totient is φ = 6768000.

The previous prime is 19740341. The next prime is 19740353. The reversal of 19740350 is 5304791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19740353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27851 + ... + 28550.

It is an arithmetic number, because the mean of its divisors is an integer number (1748462).

Almost surely, 2^19740350 is an apocalyptic number.

19740350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19740350 is an abundant number, since it is smaller than the sum of its proper divisors (22222738).

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

19740350 is a wasteful number, since it uses less digits than its factorization.

19740350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56420 (or 56415 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 19740350 is about 4443.0113661795. The cubic root of 19740350 is about 270.2619770924.

The spelling of 19740350 in words is "nineteen million, seven hundred forty thousand, three hundred fifty".