73803396 has 12 divisors (see below), whose sum is σ = 172207952. Its totient is φ = 24601128.

The previous prime is 73803371. The next prime is 73803421. The reversal of 73803396 is 69330837.

It is an interprime number because it is at equal distance from previous prime (73803371) and next prime (73803421).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×73803396² = 10893882522265632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3075130 + ... + 3075153.

Almost surely, 2^73803396 is an apocalyptic number.

It is an amenable number.

73803396 is an abundant number, since it is smaller than the sum of its proper divisors (98404556).

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

73803396 is a wasteful number, since it uses less digits than its factorization.

73803396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6150290 (or 6150288 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 73803396 is about 8590.8902914657. The cubic root of 73803396 is about 419.4615094318.

The spelling of 73803396 in words is "seventy-three million, eight hundred three thousand, three hundred ninety-six".