1696020350 has 24 divisors (see below), whose sum is σ = 3231543168. Its totient is φ = 661860800.

The previous prime is 1696020349. The next prime is 1696020413. The reversal of 1696020350 is 530206961.

It is a happy number.

It is a super-2 number, since 2×1696020350² = 5752970055228245000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 411614 + ... + 415713.

It is an arithmetic number, because the mean of its divisors is an integer number (134647632).

Almost surely, 2^1696020350 is an apocalyptic number.

1696020350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1696020350 is a deficient number, since it is larger than the sum of its proper divisors (1535522818).

1696020350 is a wasteful number, since it uses less digits than its factorization.

1696020350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827380 (or 827375 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 1696020350 is about 41182.7676340481. The cubic root of 1696020350 is about 1192.5511612465.

The spelling of 1696020350 in words is "one billion, six hundred ninety-six million, twenty thousand, three hundred fifty".