4295739840 has 672 divisors, whose sum is σ = 17012229120. Its totient is φ = 914006016.

The previous prime is 4295739829. The next prime is 4295739841. The reversal of 4295739840 is 489375924.

It is a tau number, because it is divible by the number of its divisors (672).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4295739841) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 64115487 + ... + 64115553.

Almost surely, 2^4295739840 is an apocalyptic number.

4295739840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4295739840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8506114560).

4295739840 is an abundant number, since it is smaller than the sum of its proper divisors (12716489280).

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

4295739840 is a wasteful number, since it uses less digits than its factorization.

4295739840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 4295739840 is about 65541.8937779494. The cubic root of 4295739840 is about 1625.5961318935.

The spelling of 4295739840 in words is "four billion, two hundred ninety-five million, seven hundred thirty-nine thousand, eight hundred forty".