3313577540 has 48 divisors (see below), whose sum is σ = 8564328192. Its totient is φ = 1048692096.

The previous prime is 3313577461. The next prime is 3313577581. The reversal of 3313577540 is 457753133.

It is a happy number.

It is a super-2 number, since 2×3313577540² = 21959592227184903200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3313577494 and 3313577503.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 908504 + ... + 912143.

It is an arithmetic number, because the mean of its divisors is an integer number (178423504).

Almost surely, 2^3313577540 is an apocalyptic number.

It is an amenable number.

3313577540 is an abundant number, since it is smaller than the sum of its proper divisors (5250750652).

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

3313577540 is a wasteful number, since it uses less digits than its factorization.

3313577540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820676 (or 1820674 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 38.

The square root of 3313577540 is about 57563.6824742823. The cubic root of 3313577540 is about 1490.8446092004.

The spelling of 3313577540 in words is "three billion, three hundred thirteen million, five hundred seventy-seven thousand, five hundred forty".