1011400374 has 32 divisors (see below), whose sum is σ = 2058439680. Its totient is φ = 331207200.

The previous prime is 1011400373. The next prime is 1011400387. The reversal of 1011400374 is 4730041101.

It is a self number, because there is not a number n which added to its sum of digits gives 1011400374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011400373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574107 + ... + 575865.

It is an arithmetic number, because the mean of its divisors is an integer number (64326240).

Almost surely, 2^1011400374 is an apocalyptic number.

1011400374 is an abundant number, since it is smaller than the sum of its proper divisors (1047039306).

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

1011400374 is a wasteful number, since it uses less digits than its factorization.

1011400374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3396.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 1011400374 is about 31802.5215038053. The cubic root of 1011400374 is about 1003.7857744921.

Adding to 1011400374 its reverse (4730041101), we get a palindrome (5741441475).

The spelling of 1011400374 in words is "one billion, eleven million, four hundred thousand, three hundred seventy-four".