3492823540 has 24 divisors (see below), whose sum is σ = 7336040040. Its totient is φ = 1396917888.

The previous prime is 3492823531. The next prime is 3492823549. The reversal of 3492823540 is 453282943.

It is an interprime number because it is at equal distance from previous prime (3492823531) and next prime (3492823549).

It can be written as a sum of positive squares in 4 ways, for example, as 26440164 + 3466383376 = 5142^2 + 58876^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3492823493 and 3492823502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3492823549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249774 + ... + 263386.

It is an arithmetic number, because the mean of its divisors is an integer number (305668335).

Almost surely, 2^3492823540 is an apocalyptic number.

It is an amenable number.

3492823540 is an abundant number, since it is smaller than the sum of its proper divisors (3843216500).

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

3492823540 is a wasteful number, since it uses less digits than its factorization.

3492823540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26451 (or 26449 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 3492823540 is about 59100.1145514964. The cubic root of 3492823540 is about 1517.2560635338.

The spelling of 3492823540 in words is "three billion, four hundred ninety-two million, eight hundred twenty-three thousand, five hundred forty".