3661462351 has 2 divisors, whose sum is σ = 3661462352. Its totient is φ = 3661462350.

The previous prime is 3661462349. The next prime is 3661462361. The reversal of 3661462351 is 1532641663.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3661462351 - 2¹ = 3661462349 is a prime.

Together with 3661462349, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3661462351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3661462361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1830731175 + 1830731176.

It is an arithmetic number, because the mean of its divisors is an integer number (1830731176).

Almost surely, 2^3661462351 is an apocalyptic number.

3661462351 is a deficient number, since it is larger than the sum of its proper divisors (1).

3661462351 is an equidigital number, since it uses as much as digits as its factorization.

3661462351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 37.

The square root of 3661462351 is about 60510.0186002285. The cubic root of 3661462351 is about 1541.2917636008.

The spelling of 3661462351 in words is "three billion, six hundred sixty-one million, four hundred sixty-two thousand, three hundred fifty-one".