3498858456 has 32 divisors (see below), whose sum is σ = 8877704640. Its totient is φ = 1148878368.

The previous prime is 3498858421. The next prime is 3498858457. The reversal of 3498858456 is 6548588943.

It is a self number, because there is not a number n which added to its sum of digits gives 3498858456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3498858457) 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, 1086346 + ... + 1089561.

It is an arithmetic number, because the mean of its divisors is an integer number (277428270).

Almost surely, 2^3498858456 is an apocalyptic number.

It is an amenable number.

3498858456 is an abundant number, since it is smaller than the sum of its proper divisors (5378846184).

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

3498858456 is a wasteful number, since it uses less digits than its factorization.

3498858456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175983 (or 2175979 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 60.

The square root of 3498858456 is about 59151.1492365110. The cubic root of 3498858456 is about 1518.1294013259.

The spelling of 3498858456 in words is "three billion, four hundred ninety-eight million, eight hundred fifty-eight thousand, four hundred fifty-six".