3490421454 has 24 divisors (see below), whose sum is σ = 8144317272. Its totient is φ = 1073975760.

The previous prime is 3490421449. The next prime is 3490421479. The reversal of 3490421454 is 4541240943.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7457932 + ... + 7458399.

It is an arithmetic number, because the mean of its divisors is an integer number (339346553).

Almost surely, 2^3490421454 is an apocalyptic number.

3490421454 is an abundant number, since it is smaller than the sum of its proper divisors (4653895818).

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

3490421454 is a wasteful number, since it uses less digits than its factorization.

3490421454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14916352 (or 14916349 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 3490421454 is about 59079.7888791082. The cubic root of 3490421454 is about 1516.9081677879.

The spelling of 3490421454 in words is "three billion, four hundred ninety million, four hundred twenty-one thousand, four hundred fifty-four".