693960463 has 4 divisors (see below), whose sum is σ = 793097680. Its totient is φ = 594823248.

The previous prime is 693960457. The next prime is 693960469. The reversal of 693960463 is 364069396.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (693960457) and next prime (693960469).

It is a cyclic number.

It is not a de Polignac number, because 693960463 - 2¹⁷ = 693829391 is a prime.

It is a super-2 number, since 2×693960463² = 963162248414348738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (693960469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49568598 + ... + 49568611.

It is an arithmetic number, because the mean of its divisors is an integer number (198274420).

Almost surely, 2^693960463 is an apocalyptic number.

693960463 is a deficient number, since it is larger than the sum of its proper divisors (99137217).

693960463 is an equidigital number, since it uses as much as digits as its factorization.

693960463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99137216.

The product of its (nonzero) digits is 629856, while the sum is 46.

The square root of 693960463 is about 26343.1293319530. The cubic root of 693960463 is about 885.3430370303.

The spelling of 693960463 in words is "six hundred ninety-three million, nine hundred sixty thousand, four hundred sixty-three".