1926425346 has 16 divisors (see below), whose sum is σ = 4079489184. Its totient is φ = 604368704.

The previous prime is 1926425317. The next prime is 1926425351. The reversal of 1926425346 is 6435246291.

It is a super-2 number, since 2×1926425346² = 7422229227422439432, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1926425298 and 1926425307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9443160 + ... + 9443363.

It is an arithmetic number, because the mean of its divisors is an integer number (254968074).

Almost surely, 2^1926425346 is an apocalyptic number.

1926425346 is an abundant number, since it is smaller than the sum of its proper divisors (2153063838).

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

1926425346 is a wasteful number, since it uses less digits than its factorization.

1926425346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18886545.

The product of its digits is 311040, while the sum is 42.

The square root of 1926425346 is about 43891.0622564549. The cubic root of 1926425346 is about 1244.2779200227.

The spelling of 1926425346 in words is "one billion, nine hundred twenty-six million, four hundred twenty-five thousand, three hundred forty-six".