3540353739 has 16 divisors (see below), whose sum is σ = 5086849824. Its totient is φ = 2177280000.

The previous prime is 3540353737. The next prime is 3540353759. The reversal of 3540353739 is 9373530453.

It is not a de Polignac number, because 3540353739 - 2¹ = 3540353737 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3540353739.

It is not an unprimeable number, because it can be changed into a prime (3540353737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34089 + ... + 90789.

It is an arithmetic number, because the mean of its divisors is an integer number (317928114).

Almost surely, 2^3540353739 is an apocalyptic number.

3540353739 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

3540353739 is a deficient number, since it is larger than the sum of its proper divisors (1546496085).

3540353739 is a wasteful number, since it uses less digits than its factorization.

3540353739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58318.

The product of its (nonzero) digits is 510300, while the sum is 42.

The square root of 3540353739 is about 59500.8717499164. The cubic root of 3540353739 is about 1524.1073323081.

The spelling of 3540353739 in words is "three billion, five hundred forty million, three hundred fifty-three thousand, seven hundred thirty-nine".