3540013400 has 192 divisors, whose sum is σ = 10304340480. Its totient is φ = 1098777600.

The previous prime is 3540013391. The next prime is 3540013429. The reversal of 3540013400 is 43100453.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7037549 + ... + 7038051.

It is an arithmetic number, because the mean of its divisors is an integer number (53668440).

Almost surely, 2^3540013400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3540013400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5152170240).

3540013400 is an abundant number, since it is smaller than the sum of its proper divisors (6764327080).

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

3540013400 is a wasteful number, since it uses less digits than its factorization.

3540013400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994 (or 985 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3540013400 is about 59498.0117314856. The cubic root of 3540013400 is about 1524.0584925757.

Adding to 3540013400 its reverse (43100453), we get a palindrome (3583113853).

The spelling of 3540013400 in words is "three billion, five hundred forty million, thirteen thousand, four hundred".