2869977040 has 160 divisors (see below), whose sum is σ = 7974489600. Its totient is φ = 959616000.

The previous prime is 2869977031. The next prime is 2869977041. The reversal of 2869977040 is 407799682.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2869977041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1123765 + ... + 1126315.

It is an arithmetic number, because the mean of its divisors is an integer number (49840560).

Almost surely, 2^2869977040 is an apocalyptic number.

2869977040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2869977040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3987244800).

2869977040 is an abundant number, since it is smaller than the sum of its proper divisors (5104512560).

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

2869977040 is a wasteful number, since it uses less digits than its factorization.

2869977040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2626 (or 2606 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 52.

The square root of 2869977040 is about 53572.1666539631. The cubic root of 2869977040 is about 1421.1049127003.

The spelling of 2869977040 in words is "two billion, eight hundred sixty-nine million, nine hundred seventy-seven thousand, forty".