7399041940 has 48 divisors (see below), whose sum is σ = 16365625920. Its totient is φ = 2802159360.

The previous prime is 7399041913. The next prime is 7399041943. The reversal of 7399041940 is 491409937.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7399041943) 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, 756280 + ... + 766000.

It is an arithmetic number, because the mean of its divisors is an integer number (340950540).

Almost surely, 2^7399041940 is an apocalyptic number.

It is an amenable number.

7399041940 is an abundant number, since it is smaller than the sum of its proper divisors (8966583980).

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

7399041940 is a wasteful number, since it uses less digits than its factorization.

7399041940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11752 (or 11750 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 7399041940 is about 86017.6838795372. The cubic root of 7399041940 is about 1948.6110591376.

The spelling of 7399041940 in words is "seven billion, three hundred ninety-nine million, forty-one thousand, nine hundred forty".