493077450 has 96 divisors (see below), whose sum is σ = 1286917632. Its totient is φ = 124696000.

The previous prime is 493077443. The next prime is 493077461. The reversal of 493077450 is 54770394.

It is a junction number, because it is equal to n+sod(n) for n = 493077399 and 493077408.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 451405 + ... + 452495.

It is an arithmetic number, because the mean of its divisors is an integer number (13405392).

Almost surely, 2^493077450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493077450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (643458816).

493077450 is an abundant number, since it is smaller than the sum of its proper divisors (793840182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

493077450 is a wasteful number, since it uses less digits than its factorization.

493077450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260 (or 1255 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 493077450 is about 22205.3473289656. The cubic root of 493077450 is about 790.0205357050.

The spelling of 493077450 in words is "four hundred ninety-three million, seventy-seven thousand, four hundred fifty".