2928414744 has 24 divisors (see below), whose sum is σ = 7931123460. Its totient is φ = 976138224.

The previous prime is 2928414743. The next prime is 2928414757. The reversal of 2928414744 is 4474148292.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×2928414744² = 17151225825753171072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2928414744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2928414743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20336142 + ... + 20336285.

Almost surely, 2^2928414744 is an apocalyptic number.

2928414744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2928414744 is an abundant number, since it is smaller than the sum of its proper divisors (5002708716).

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

2928414744 is a wasteful number, since it uses less digits than its factorization.

2928414744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40672439 (or 40672432 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 2928414744 is about 54114.8292430088. The cubic root of 2928414744 is about 1430.6855636605.

The spelling of 2928414744 in words is "two billion, nine hundred twenty-eight million, four hundred fourteen thousand, seven hundred forty-four".