2941887490 has 16 divisors (see below), whose sum is σ = 5326009848. Its totient is φ = 1169952256.

The previous prime is 2941887479. The next prime is 2941887491. The reversal of 2941887490 is 947881492.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2893041369 + 48846121 = 53787^2 + 6989^2 .

It is not an unprimeable number, because it can be changed into a prime (2941887491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 848527 + ... + 851986.

Almost surely, 2^2941887490 is an apocalyptic number.

2941887490 is a deficient number, since it is larger than the sum of its proper divisors (2384122358).

2941887490 is a wasteful number, since it uses less digits than its factorization.

2941887490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700693.

The product of its (nonzero) digits is 1161216, while the sum is 52.

The square root of 2941887490 is about 54239.1693336098. The cubic root of 2941887490 is about 1432.8762572991.

The spelling of 2941887490 in words is "two billion, nine hundred forty-one million, eight hundred eighty-seven thousand, four hundred ninety".