1434786804 has 96 divisors (see below), whose sum is σ = 4107156480. Its totient is φ = 429516000.

The previous prime is 1434786781. The next prime is 1434786809. The reversal of 1434786804 is 4086874341.

It is a super-2 number, since 2×1434786804² = 4117226345865068832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1434786804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434786809) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91329 + ... + 105879.

It is an arithmetic number, because the mean of its divisors is an integer number (42782880).

Almost surely, 2^1434786804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1434786804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2053578240).

1434786804 is an abundant number, since it is smaller than the sum of its proper divisors (2672369676).

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

1434786804 is a wasteful number, since it uses less digits than its factorization.

1434786804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14658 (or 14650 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 1434786804 is about 37878.5797516222. The cubic root of 1434786804 is about 1127.8788631798.

The spelling of 1434786804 in words is "one billion, four hundred thirty-four million, seven hundred eighty-six thousand, eight hundred four".