3487296946 has 16 divisors (see below), whose sum is σ = 5986768320. Its totient is φ = 1492419600.

The previous prime is 3487296931. The next prime is 3487296971. The reversal of 3487296946 is 6496927843.

It is a happy number.

It is a super-2 number, since 2×3487296946² = 24322479979161853832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167856 + ... + 187483.

It is an arithmetic number, because the mean of its divisors is an integer number (374173020).

Almost surely, 2^3487296946 is an apocalyptic number.

3487296946 is a deficient number, since it is larger than the sum of its proper divisors (2499471374).

3487296946 is a wasteful number, since it uses less digits than its factorization.

3487296946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356049.

The product of its digits is 15676416, while the sum is 58.

The square root of 3487296946 is about 59053.3398378110. The cubic root of 3487296946 is about 1516.4554042547.

The spelling of 3487296946 in words is "three billion, four hundred eighty-seven million, two hundred ninety-six thousand, nine hundred forty-six".