3496869851 has 8 divisors (see below), whose sum is σ = 3633394320. Its totient is φ = 3361408288.

The previous prime is 3496869847. The next prime is 3496869917. The reversal of 3496869851 is 1589686943.

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

It is a cyclic number.

It is not a de Polignac number, because 3496869851 - 2² = 3496869847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3496869821) 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, 259016 + ... + 272181.

It is an arithmetic number, because the mean of its divisors is an integer number (454174290).

Almost surely, 2^3496869851 is an apocalyptic number.

3496869851 is a deficient number, since it is larger than the sum of its proper divisors (136524469).

3496869851 is a wasteful number, since it uses less digits than its factorization.

3496869851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531453.

The product of its digits is 11197440, while the sum is 59.

The square root of 3496869851 is about 59134.3373261255. The cubic root of 3496869851 is about 1517.8417330395.

The spelling of 3496869851 in words is "three billion, four hundred ninety-six million, eight hundred sixty-nine thousand, eight hundred fifty-one".