493572030 has 64 divisors (see below), whose sum is σ = 1356341760. Its totient is φ = 112604544.

The previous prime is 493571989. The next prime is 493572031. The reversal of 493572030 is 30275394.

It is a happy number.

It is a super-2 number, since 2×493572030² = 487226697596641800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 493571982 and 493572000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493572031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128092 + ... + 131888.

It is an arithmetic number, because the mean of its divisors is an integer number (21192840).

Almost surely, 2^493572030 is an apocalyptic number.

493572030 is an abundant number, since it is smaller than the sum of its proper divisors (862769730).

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

493572030 is a wasteful number, since it uses less digits than its factorization.

493572030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4433.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 493572030 is about 22216.4810444859. The cubic root of 493572030 is about 790.2845900908.

The spelling of 493572030 in words is "four hundred ninety-three million, five hundred seventy-two thousand, thirty".