4492065739 has 12 divisors (see below), whose sum is σ = 5352916968. Its totient is φ = 3756429600.

The previous prime is 4492065707. The next prime is 4492065793. The reversal of 4492065739 is 9375602944.

It is not a de Polignac number, because 4492065739 - 2⁵ = 4492065707 is a prime.

It is a super-2 number, since 2×4492065739² = 40357309206995232242, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a junction number, because it is equal to n+sod(n) for n = 4492065692 and 4492065701.

It is not an unprimeable number, because it can be changed into a prime (4492062739) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1115977 + ... + 1119994.

It is an arithmetic number, because the mean of its divisors is an integer number (446076414).

Almost surely, 2^4492065739 is an apocalyptic number.

4492065739 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4492065739 is a deficient number, since it is larger than the sum of its proper divisors (860851229).

4492065739 is a wasteful number, since it uses less digits than its factorization.

4492065739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236026 (or 2236019 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 49.

The square root of 4492065739 is about 67022.8747443737. The cubic root of 4492065739 is about 1649.9927442595.

The spelling of 4492065739 in words is "four billion, four hundred ninety-two million, sixty-five thousand, seven hundred thirty-nine".