1194761904 has 120 divisors (see below), whose sum is σ = 3801707568. Its totient is φ = 321269760.

The previous prime is 1194761863. The next prime is 1194761927. The reversal of 1194761904 is 4091674911.

1194761904 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25044 + ... + 54924.

Almost surely, 2^1194761904 is an apocalyptic number.

1194761904 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1194761904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1900853784).

1194761904 is an abundant number, since it is smaller than the sum of its proper divisors (2606945664).

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

1194761904 is a wasteful number, since it uses less digits than its factorization.

1194761904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29923 (or 29910 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 1194761904 is about 34565.3280615127. The cubic root of 1194761904 is about 1061.1101173980.

The spelling of 1194761904 in words is "one billion, one hundred ninety-four million, seven hundred sixty-one thousand, nine hundred four".