3497474248 has 16 divisors (see below), whose sum is σ = 6902910000. Its totient is φ = 1656698256.

The previous prime is 3497474161. The next prime is 3497474251. The reversal of 3497474248 is 8424747943.

It is a happy number.

It is a super-2 number, since 2×3497474248² = 24464652230846331008, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3497474195 and 3497474204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11504698 + ... + 11505001.

It is an arithmetic number, because the mean of its divisors is an integer number (431431875).

Almost surely, 2^3497474248 is an apocalyptic number.

3497474248 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3497474248 is a deficient number, since it is larger than the sum of its proper divisors (3405435752).

3497474248 is a wasteful number, since it uses less digits than its factorization.

3497474248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23009724 (or 23009720 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 52.

The square root of 3497474248 is about 59139.4474779736. The cubic root of 3497474248 is about 1517.9291756363.

The spelling of 3497474248 in words is "three billion, four hundred ninety-seven million, four hundred seventy-four thousand, two hundred forty-eight".