2630351 has 2 divisors, whose sum is σ = 2630352. Its totient is φ = 2630350.

The previous prime is 2630339. The next prime is 2630357. The reversal of 2630351 is 1530362.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2630351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2630357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1315175 + 1315176.

It is an arithmetic number, because the mean of its divisors is an integer number (1315176).

2^2630351 is an apocalyptic number.

2630351 is a deficient number, since it is larger than the sum of its proper divisors (1).

2630351 is an equidigital number, since it uses as much as digits as its factorization.

2630351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 2630351 is about 1621.8356883482. The cubic root of 2630351 is about 138.0398785541.

The spelling of 2630351 in words is "two million, six hundred thirty thousand, three hundred fifty-one".