2030742246 has 32 divisors (see below), whose sum is σ = 4375657440. Its totient is φ = 624593664.

The previous prime is 2030742229. The next prime is 2030742247. The reversal of 2030742246 is 6422470302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030742247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320800 + ... + 327068.

It is an arithmetic number, because the mean of its divisors is an integer number (136739295).

Almost surely, 2^2030742246 is an apocalyptic number.

2030742246 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2030742246 is an abundant number, since it is smaller than the sum of its proper divisors (2344915194).

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

2030742246 is a wasteful number, since it uses less digits than its factorization.

2030742246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10440.

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 2030742246 is about 45063.7575663637. The cubic root of 2030742246 is about 1266.3437207013.

The spelling of 2030742246 in words is "two billion, thirty million, seven hundred forty-two thousand, two hundred forty-six".