2938714740 has 72 divisors (see below), whose sum is σ = 9599809128. Its totient is φ = 723375360.

The previous prime is 2938714721. The next prime is 2938714769. The reversal of 2938714740 is 474178392.

It can be written as a sum of positive squares in 4 ways, for example, as 52446564 + 2886268176 = 7242^2 + 53724^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 625591 + ... + 630270.

Almost surely, 2^2938714740 is an apocalyptic number.

2938714740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2938714740 is an abundant number, since it is smaller than the sum of its proper divisors (6661094388).

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

2938714740 is a wasteful number, since it uses less digits than its factorization.

2938714740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255889 (or 1255884 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 2938714740 is about 54209.9136689960. The cubic root of 2938714740 is about 1432.3609652804.

The spelling of 2938714740 in words is "two billion, nine hundred thirty-eight million, seven hundred fourteen thousand, seven hundred forty".