1934964250 has 64 divisors (see below), whose sum is σ = 3728664576. Its totient is φ = 751440000.

The previous prime is 1934964233. The next prime is 1934964281. The reversal of 1934964250 is 524694391.

It is a junction number, because it is equal to n+sod(n) for n = 1934964197 and 1934964206.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3187447 + ... + 3188053.

It is an arithmetic number, because the mean of its divisors is an integer number (58260384).

Almost surely, 2^1934964250 is an apocalyptic number.

1934964250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1934964250 is a deficient number, since it is larger than the sum of its proper divisors (1793700326).

1934964250 is a wasteful number, since it uses less digits than its factorization.

1934964250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976 (or 966 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 1934964250 is about 43988.2285390080. The cubic root of 1934964250 is about 1246.1136361298.

The spelling of 1934964250 in words is "one billion, nine hundred thirty-four million, nine hundred sixty-four thousand, two hundred fifty".