2698905130 has 8 divisors (see below), whose sum is σ = 4858029252. Its totient is φ = 1079562048.

The previous prime is 2698905113. The next prime is 2698905137. The reversal of 2698905130 is 315098962.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2653383121 + 45522009 = 51511^2 + 6747^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2698905137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134945247 + ... + 134945266.

Almost surely, 2^2698905130 is an apocalyptic number.

2698905130 is a deficient number, since it is larger than the sum of its proper divisors (2159124122).

2698905130 is a wasteful number, since it uses less digits than its factorization.

2698905130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269890520.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 2698905130 is about 51950.9877673178. The cubic root of 2698905130 is about 1392.2884047712.

The spelling of 2698905130 in words is "two billion, six hundred ninety-eight million, nine hundred five thousand, one hundred thirty".