3802651 has 2 divisors, whose sum is σ = 3802652. Its totient is φ = 3802650.

The previous prime is 3802649. The next prime is 3802663. The reversal of 3802651 is 1562083.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3802651 - 2¹ = 3802649 is a prime.

Together with 3802649, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3802621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1901325 + 1901326.

It is an arithmetic number, because the mean of its divisors is an integer number (1901326).

Almost surely, 2^3802651 is an apocalyptic number.

3802651 is a deficient number, since it is larger than the sum of its proper divisors (1).

3802651 is an equidigital number, since it uses as much as digits as its factorization.

3802651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 3802651 is about 1950.0387175643. The cubic root of 3802651 is about 156.0853548897.

The spelling of 3802651 in words is "three million, eight hundred two thousand, six hundred fifty-one".