3660920951 has 2 divisors, whose sum is σ = 3660920952. Its totient is φ = 3660920950.

The previous prime is 3660920903. The next prime is 3660921013. The reversal of 3660920951 is 1590290663.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3660920951 - 2¹⁴ = 3660904567 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3660920899 and 3660920908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3660940951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1830460475 + 1830460476.

It is an arithmetic number, because the mean of its divisors is an integer number (1830460476).

Almost surely, 2^3660920951 is an apocalyptic number.

3660920951 is a deficient number, since it is larger than the sum of its proper divisors (1).

3660920951 is an equidigital number, since it uses as much as digits as its factorization.

3660920951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 3660920951 is about 60505.5447954979. The cubic root of 3660920951 is about 1541.2157924529.

The spelling of 3660920951 in words is "three billion, six hundred sixty million, nine hundred twenty thousand, nine hundred fifty-one".