3498630 has 32 divisors (see below), whose sum is σ = 8467200. Its totient is φ = 925152.

The previous prime is 3498623. The next prime is 3498643. The reversal of 3498630 is 368943.

It is a junction number, because it is equal to n+sod(n) for n = 3498591 and 3498600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3751 + ... + 4589.

It is an arithmetic number, because the mean of its divisors is an integer number (264600).

Almost surely, 2^3498630 is an apocalyptic number.

3498630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3498630 is an abundant number, since it is smaller than the sum of its proper divisors (4968570).

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

3498630 is a wasteful number, since it uses less digits than its factorization.

3498630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 3498630 is about 1870.4625096483. The cubic root of 3498630 is about 151.8096358804.

The spelling of 3498630 in words is "three million, four hundred ninety-eight thousand, six hundred thirty".