3542152649 has 16 divisors (see below), whose sum is σ = 4148272128. Its totient is φ = 2961261072.

The previous prime is 3542152639. The next prime is 3542152661. The reversal of 3542152649 is 9462512453.

3542152649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3542152649 - 2¹² = 3542148553 is a prime.

It is a super-3 number, since 3×3542152649³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3542152639) 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, 210734 + ... + 226920.

It is an arithmetic number, because the mean of its divisors is an integer number (259267008).

Almost surely, 2^3542152649 is an apocalyptic number.

It is an amenable number.

3542152649 is a deficient number, since it is larger than the sum of its proper divisors (606119479).

3542152649 is a wasteful number, since it uses less digits than its factorization.

3542152649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16964.

The product of its digits is 259200, while the sum is 41.

The square root of 3542152649 is about 59515.9864994272. The cubic root of 3542152649 is about 1524.3654296511.

The spelling of 3542152649 in words is "three billion, five hundred forty-two million, one hundred fifty-two thousand, six hundred forty-nine".