3496978460 has 12 divisors (see below), whose sum is σ = 7343654808. Its totient is φ = 1398791376.

The previous prime is 3496978453. The next prime is 3496978469. The reversal of 3496978460 is 648796943.

It is a junction number, because it is equal to n+sod(n) for n = 3496978396 and 3496978405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3496978469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87424442 + ... + 87424481.

It is an arithmetic number, because the mean of its divisors is an integer number (611971234).

Almost surely, 2^3496978460 is an apocalyptic number.

It is an amenable number.

3496978460 is an abundant number, since it is smaller than the sum of its proper divisors (3846676348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3496978460 is a wasteful number, since it uses less digits than its factorization.

3496978460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174848932 (or 174848930 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 56.

The square root of 3496978460 is about 59135.2556433132. The cubic root of 3496978460 is about 1517.8574470516.

The spelling of 3496978460 in words is "three billion, four hundred ninety-six million, nine hundred seventy-eight thousand, four hundred sixty".