693441416 has 32 divisors (see below), whose sum is σ = 1310653440. Its totient is φ = 343946688.

The previous prime is 693441401. The next prime is 693441433. The reversal of 693441416 is 614144396.

It is a self number, because there is not a number n which added to its sum of digits gives 693441416.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 695030 + ... + 696026.

It is an arithmetic number, because the mean of its divisors is an integer number (40957920).

Almost surely, 2^693441416 is an apocalyptic number.

It is an amenable number.

693441416 is a deficient number, since it is larger than the sum of its proper divisors (617212024).

693441416 is a wasteful number, since it uses less digits than its factorization.

693441416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613 (or 1609 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 693441416 is about 26333.2758311608. The cubic root of 693441416 is about 885.1222515105.

The spelling of 693441416 in words is "six hundred ninety-three million, four hundred forty-one thousand, four hundred sixteen".