3492434787 has 8 divisors (see below), whose sum is σ = 4657345536. Its totient is φ = 2327906952.

The previous prime is 3492434779. The next prime is 3492434791. The reversal of 3492434787 is 7874342943.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3492434787 - 2³ = 3492434779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3492434887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73723 + ... + 111444.

It is an arithmetic number, because the mean of its divisors is an integer number (582168192).

Almost surely, 2^3492434787 is an apocalyptic number.

3492434787 is a deficient number, since it is larger than the sum of its proper divisors (1164910749).

3492434787 is a wasteful number, since it uses less digits than its factorization.

3492434787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191457.

The product of its digits is 4064256, while the sum is 51.

The square root of 3492434787 is about 59096.8255238807. The cubic root of 3492434787 is about 1517.1997709934.

The spelling of 3492434787 in words is "three billion, four hundred ninety-two million, four hundred thirty-four thousand, seven hundred eighty-seven".