4490769712 has 160 divisors (see below), whose sum is σ = 10782434880. Its totient is φ = 1783541760.

The previous prime is 4490769649. The next prime is 4490769737. The reversal of 4490769712 is 2179670944.

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, 3516018 + ... + 3517294.

It is an arithmetic number, because the mean of its divisors is an integer number (67390218).

Almost surely, 2^4490769712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4490769712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5391217440).

4490769712 is an abundant number, since it is smaller than the sum of its proper divisors (6291665168).

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

4490769712 is a wasteful number, since it uses less digits than its factorization.

4490769712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391 (or 1385 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 49.

The square root of 4490769712 is about 67013.2055045869. The cubic root of 4490769712 is about 1649.8340466090.

The spelling of 4490769712 in words is "four billion, four hundred ninety million, seven hundred sixty-nine thousand, seven hundred twelve".