3540029136 has 80 divisors (see below), whose sum is σ = 11066327424. Its totient is φ = 951939072.

The previous prime is 3540029123. The next prime is 3540029149. The reversal of 3540029136 is 6319200453.

It is an interprime number because it is at equal distance from previous prime (3540029123) and next prime (3540029149).

It is a junction number, because it is equal to n+sod(n) for n = 3540029097 and 3540029106.

It is a congruent number.

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, 304165 + ... + 315588.

Almost surely, 2^3540029136 is an apocalyptic number.

It is an amenable number.

3540029136 is an abundant number, since it is smaller than the sum of its proper divisors (7526298288).

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

3540029136 is a wasteful number, since it uses less digits than its factorization.

3540029136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619788 (or 619782 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 3540029136 is about 59498.1439710517. The cubic root of 3540029136 is about 1524.0607508109.

Adding to 3540029136 its reverse (6319200453), we get a palindrome (9859229589).

The spelling of 3540029136 in words is "three billion, five hundred forty million, twenty-nine thousand, one hundred thirty-six".