992653494 has 64 divisors (see below), whose sum is σ = 2406537216. Its totient is φ = 266471424.

The previous prime is 992653451. The next prime is 992653547. The reversal of 992653494 is 494356299.

It is a super-3 number, since 3×992653494³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 696867 + ... + 698289.

It is an arithmetic number, because the mean of its divisors is an integer number (37602144).

Almost surely, 2^992653494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 992653494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1203268608).

992653494 is an abundant number, since it is smaller than the sum of its proper divisors (1413883722).

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

992653494 is a wasteful number, since it uses less digits than its factorization.

992653494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2429.

The product of its digits is 2099520, while the sum is 51.

The square root of 992653494 is about 31506.4040156918. The cubic root of 992653494 is about 997.5451432764.

The spelling of 992653494 in words is "nine hundred ninety-two million, six hundred fifty-three thousand, four hundred ninety-four".