1463690429 has 8 divisors (see below), whose sum is σ = 1550139840. Its totient is φ = 1377279936.

The previous prime is 1463690401. The next prime is 1463690519. The reversal of 1463690429 is 9240963641.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1463690429 - 2¹⁶ = 1463624893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1463690429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463690329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109682 + ... + 122300.

It is an arithmetic number, because the mean of its divisors is an integer number (193767480).

Almost surely, 2^1463690429 is an apocalyptic number.

It is an amenable number.

1463690429 is a deficient number, since it is larger than the sum of its proper divisors (86449411).

1463690429 is a wasteful number, since it uses less digits than its factorization.

1463690429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19459.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 1463690429 is about 38258.2073416934. The cubic root of 1463690429 is about 1135.4022338316.

The spelling of 1463690429 in words is "one billion, four hundred sixty-three million, six hundred ninety thousand, four hundred twenty-nine".